21031171776

素因数分解:

$2^6\times 3^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 448

約数和(自身を含む): 66862878720

約数和(自身を除く): 45831706944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 64, 72, 74, 81, 93, 96, 108, 111, 124, 131, 144, 148, 162, 186, 192, 216, 222, 243, 248, 262, 279, 288, 296, 324, 333, 372, 393, 432, 444, 486, 496, 524, 558, 576, 592, 648, 666, 729, 744, 786, 837, 864, 888, 972, 992, 999, 1048, 1116, 1147, 1179, 1184, 1296, 1332, 1458, 1488, 1572, 1674, 1728, 1776, 1944, 1984, 1998, 2096, 2187, 2232, 2294, 2358, 2368, 2511, 2592, 2664, 2916, 2976, 2997, 3144, 3348, 3441, 3537, 3552, 3888, 3996, 4061, 4192, 4374, 4464, 4588, 4716, 4847, 5022, 5184, 5328, 5832, 5952, 5994, 6288, 6696, 6882, 7074, 7104, 7533, 7776, 7992, 8122, 8384, 8748, 8928, 8991, 9176, 9432, 9694, 10044, 10323, 10611, 10656, 11664, 11988, 12183, 12576, 13392, 13764, 14148, 14541, 15066, 15552, 15984, 16244, 17496, 17856, 17982, 18352, 18864, 19388, 20088, 20646, 21222, 21312, 22599, 23328, 23976, 24366, 25152, 26784, 26973, 27528, 28296, 29082, 30132, 30969, 31833, 31968, 32488, 34992, 35964, 36549, 36704, 37728, 38776, 40176, 41292, 42444, 43623, 45198, 46656, 47952, 48732, 53568, 53946, 55056, 56592, 58164, 60264, 61938, 63666, 63936, 64976, 67797, 69984, 71928, 73098, 73408, 75456, 77552, 80352, 80919, 82584, 84888, 87246, 90396, 92907, 95499, 95904, 97464, 107892, 109647, 110112, 113184, 116328, 120528, 123876, 127332, 129952, 130869, 135594, 139968, 143856, 146196, 150257, 155104, 160704, 161838, 165168, 169776, 174492, 180792, 185814, 190998, 191808, 194928, 215784, 219294, 220224, 226368, 232656, 241056, 247752, 254664, 259904, 261738, 271188, 278721, 286497, 287712, 292392, 300514, 310208, 323676, 328941, 330336, 339552, 348984, 361584, 371628, 381996, 389856, 392607, 431568, 438588, 450771, 465312, 482112, 495504, 509328, 523476, 542376, 557442, 572994, 575424, 584784, 601028, 647352, 657882, 660672, 679104, 697968, 723168, 743256, 763992, 779712, 785214, 836163, 863136, 877176, 901542, 930624, 986823, 991008, 1018656, 1046952, 1084752, 1114884, 1145988, 1169568, 1177821, 1202056, 1294704, 1315764, 1352313, 1395936, 1446336, 1486512, 1527984, 1570428, 1672326, 1726272, 1754352, 1803084, 1973646, 1982016, 2037312, 2093904, 2169504, 2229768, 2291976, 2339136, 2355642, 2404112, 2508489, 2589408, 2631528, 2704626, 2791872, 2960469, 2973024, 3055968, 3140856, 3344652, 3508704, 3533463, 3606168, 3947292, 4056939, 4187808, 4339008, 4459536, 4583952, 4711284, 4808224, 5016978, 5178816, 5263056, 5409252, 5920938, 5946048, 6111936, 6281712, 6689304, 7017408, 7066926, 7212336, 7894584, 8113878, 8375616, 8881407, 8919072, 9167904, 9422568, 9616448, 10033956, 10526112, 10600389, 10818504, 11841876, 12170817, 12563424, 13378608, 14133852, 14424672, 15789168, 16227756, 17762814, 17838144, 18335808, 18845136, 20067912, 21052224, 21200778, 21637008, 23683752, 24341634, 25126848, 26757216, 28267704, 28849344, 31578336, 32455512, 35525628, 36512451, 37690272, 40135824, 42401556, 43274016, 47367504, 48683268, 53514432, 56535408, 63156672, 64911024, 71051256, 73024902, 75380544, 80271648, 84803112, 86548032, 94735008, 97366536, 109537353, 113070816, 129822048, 142102512, 146049804, 160543296, 169606224, 189470016, 194733072, 219074706, 226141632, 259644096, 284205024, 292099608, 328612059, 339212448, 389466144, 438149412, 568410048, 584199216, 657224118, 678424896, 778932288, 876298824, 1168398432, 1314448236, 1752597648, 2336796864, 2628896472, 3505195296, 5257792944, 7010390592, 10515585888, 21031171776]

約数ペア:

[(1, 21031171776), (2, 10515585888), (3, 7010390592), (4, 5257792944), (6, 3505195296), (8, 2628896472), (9, 2336796864), (12, 1752597648), (16, 1314448236), (18, 1168398432), (24, 876298824), (27, 778932288), (31, 678424896), (32, 657224118), (36, 584199216), (37, 568410048), (48, 438149412), (54, 389466144), (62, 339212448), (64, 328612059), (72, 292099608), (74, 284205024), (81, 259644096), (93, 226141632), (96, 219074706), (108, 194733072), (111, 189470016), (124, 169606224), (131, 160543296), (144, 146049804), (148, 142102512), (162, 129822048), (186, 113070816), (192, 109537353), (216, 97366536), (222, 94735008), (243, 86548032), (248, 84803112), (262, 80271648), (279, 75380544), (288, 73024902), (296, 71051256), (324, 64911024), (333, 63156672), (372, 56535408), (393, 53514432), (432, 48683268), (444, 47367504), (486, 43274016), (496, 42401556), (524, 40135824), (558, 37690272), (576, 36512451), (592, 35525628), (648, 32455512), (666, 31578336), (729, 28849344), (744, 28267704), (786, 26757216), (837, 25126848), (864, 24341634), (888, 23683752), (972, 21637008), (992, 21200778), (999, 21052224), (1048, 20067912), (1116, 18845136), (1147, 18335808), (1179, 17838144), (1184, 17762814), (1296, 16227756), (1332, 15789168), (1458, 14424672), (1488, 14133852), (1572, 13378608), (1674, 12563424), (1728, 12170817), (1776, 11841876), (1944, 10818504), (1984, 10600389), (1998, 10526112), (2096, 10033956), (2187, 9616448), (2232, 9422568), (2294, 9167904), (2358, 8919072), (2368, 8881407), (2511, 8375616), (2592, 8113878), (2664, 7894584), (2916, 7212336), (2976, 7066926), (2997, 7017408), (3144, 6689304), (3348, 6281712), (3441, 6111936), (3537, 5946048), (3552, 5920938), (3888, 5409252), (3996, 5263056), (4061, 5178816), (4192, 5016978), (4374, 4808224), (4464, 4711284), (4588, 4583952), (4716, 4459536), (4847, 4339008), (5022, 4187808), (5184, 4056939), (5328, 3947292), (5832, 3606168), (5952, 3533463), (5994, 3508704), (6288, 3344652), (6696, 3140856), (6882, 3055968), (7074, 2973024), (7104, 2960469), (7533, 2791872), (7776, 2704626), (7992, 2631528), (8122, 2589408), (8384, 2508489), (8748, 2404112), (8928, 2355642), (8991, 2339136), (9176, 2291976), (9432, 2229768), (9694, 2169504), (10044, 2093904), (10323, 2037312), (10611, 1982016), (10656, 1973646), (11664, 1803084), (11988, 1754352), (12183, 1726272), (12576, 1672326), (13392, 1570428), (13764, 1527984), (14148, 1486512), (14541, 1446336), (15066, 1395936), (15552, 1352313), (15984, 1315764), (16244, 1294704), (17496, 1202056), (17856, 1177821), (17982, 1169568), (18352, 1145988), (18864, 1114884), (19388, 1084752), (20088, 1046952), (20646, 1018656), (21222, 991008), (21312, 986823), (22599, 930624), (23328, 901542), (23976, 877176), (24366, 863136), (25152, 836163), (26784, 785214), (26973, 779712), (27528, 763992), (28296, 743256), (29082, 723168), (30132, 697968), (30969, 679104), (31833, 660672), (31968, 657882), (32488, 647352), (34992, 601028), (35964, 584784), (36549, 575424), (36704, 572994), (37728, 557442), (38776, 542376), (40176, 523476), (41292, 509328), (42444, 495504), (43623, 482112), (45198, 465312), (46656, 450771), (47952, 438588), (48732, 431568), (53568, 392607), (53946, 389856), (55056, 381996), (56592, 371628), (58164, 361584), (60264, 348984), (61938, 339552), (63666, 330336), (63936, 328941), (64976, 323676), (67797, 310208), (69984, 300514), (71928, 292392), (73098, 287712), (73408, 286497), (75456, 278721), (77552, 271188), (80352, 261738), (80919, 259904), (82584, 254664), (84888, 247752), (87246, 241056), (90396, 232656), (92907, 226368), (95499, 220224), (95904, 219294), (97464, 215784), (107892, 194928), (109647, 191808), (110112, 190998), (113184, 185814), (116328, 180792), (120528, 174492), (123876, 169776), (127332, 165168), (129952, 161838), (130869, 160704), (135594, 155104), (139968, 150257), (143856, 146196)]