21782474532

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:952

約数の個数: 384

約数和(自身を含む): 73728614400

約数和(自身を除く): 51946139868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 157, 171, 182, 189, 228, 234, 247, 252, 266, 273, 314, 342, 351, 364, 378, 399, 468, 471, 494, 513, 532, 546, 628, 684, 702, 741, 743, 756, 798, 819, 942, 988, 1026, 1092, 1099, 1197, 1404, 1413, 1482, 1486, 1596, 1638, 1729, 1884, 2041, 2052, 2198, 2223, 2229, 2394, 2457, 2826, 2964, 2972, 2983, 3276, 3297, 3458, 3591, 4082, 4239, 4396, 4446, 4458, 4788, 4914, 5187, 5201, 5652, 5966, 6123, 6594, 6669, 6687, 6916, 7182, 8164, 8478, 8892, 8916, 8949, 9659, 9828, 9891, 10374, 10402, 11932, 12246, 13188, 13338, 13374, 14117, 14287, 14364, 15561, 15603, 16956, 17898, 18369, 19318, 19782, 20061, 20748, 20804, 20881, 24492, 26676, 26748, 26847, 28234, 28574, 28977, 29673, 31122, 31206, 35796, 36738, 38636, 38779, 39564, 40122, 41762, 42351, 42861, 46683, 46809, 53694, 55107, 56468, 57148, 57954, 59346, 62244, 62412, 62643, 67613, 73476, 77558, 80244, 80541, 83524, 84702, 85722, 86931, 93366, 93618, 98819, 107388, 110214, 115908, 116337, 116651, 118692, 125286, 127053, 128583, 135226, 140427, 155116, 161082, 169404, 171444, 173862, 183521, 186732, 187236, 187929, 197638, 202839, 220428, 232674, 233302, 250572, 254106, 257166, 260793, 270452, 271453, 280854, 296457, 322164, 347724, 349011, 349953, 367042, 375858, 381159, 385749, 395276, 405678, 465348, 466604, 508212, 514332, 521586, 542906, 550563, 561708, 563787, 592914, 608517, 698022, 699906, 734084, 751716, 762318, 771498, 811356, 814359, 816557, 889371, 1043172, 1047033, 1049859, 1085812, 1101126, 1127574, 1185828, 1217034, 1284647, 1396044, 1399812, 1516463, 1524636, 1542996, 1628718, 1633114, 1651689, 1778742, 1825551, 2094066, 2099718, 2202252, 2216369, 2255148, 2434068, 2443077, 2449671, 2569294, 2668113, 3032926, 3149577, 3257436, 3266228, 3303378, 3557484, 3651102, 3853941, 4188132, 4199436, 4432738, 4549389, 4886154, 4899342, 4955067, 5138588, 5336226, 6065852, 6299154, 6606756, 6649107, 7302204, 7329231, 7349013, 7707882, 8865476, 9098778, 9772308, 9798684, 9910134, 10615241, 10672452, 11561823, 12598308, 13298214, 13648167, 14658462, 14698026, 15415764, 15514583, 18197556, 19820268, 19947321, 21230482, 22047039, 23123646, 26596428, 27296334, 28812797, 29316924, 29396052, 31029166, 31845723, 34685469, 39894642, 40944501, 42460964, 44094078, 46247292, 46543749, 54592668, 57625594, 59841963, 62058332, 63691446, 69370938, 79789284, 81889002, 86438391, 88188156, 93087498, 95537169, 115251188, 119683926, 127382892, 138741876, 139631247, 163778004, 172876782, 186174996, 191074338, 201689579, 239367852, 259315173, 279262494, 286611507, 345753564, 382148676, 403379158, 418893741, 518630346, 558524988, 573223014, 605068737, 777945519, 806758316, 837787482, 1037260692, 1146446028, 1210137474, 1555891038, 1675574964, 1815206211, 2420274948, 3111782076, 3630412422, 5445618633, 7260824844, 10891237266, 21782474532]

約数ペア:

[(1, 21782474532), (2, 10891237266), (3, 7260824844), (4, 5445618633), (6, 3630412422), (7, 3111782076), (9, 2420274948), (12, 1815206211), (13, 1675574964), (14, 1555891038), (18, 1210137474), (19, 1146446028), (21, 1037260692), (26, 837787482), (27, 806758316), (28, 777945519), (36, 605068737), (38, 573223014), (39, 558524988), (42, 518630346), (52, 418893741), (54, 403379158), (57, 382148676), (63, 345753564), (76, 286611507), (78, 279262494), (84, 259315173), (91, 239367852), (108, 201689579), (114, 191074338), (117, 186174996), (126, 172876782), (133, 163778004), (156, 139631247), (157, 138741876), (171, 127382892), (182, 119683926), (189, 115251188), (228, 95537169), (234, 93087498), (247, 88188156), (252, 86438391), (266, 81889002), (273, 79789284), (314, 69370938), (342, 63691446), (351, 62058332), (364, 59841963), (378, 57625594), (399, 54592668), (468, 46543749), (471, 46247292), (494, 44094078), (513, 42460964), (532, 40944501), (546, 39894642), (628, 34685469), (684, 31845723), (702, 31029166), (741, 29396052), (743, 29316924), (756, 28812797), (798, 27296334), (819, 26596428), (942, 23123646), (988, 22047039), (1026, 21230482), (1092, 19947321), (1099, 19820268), (1197, 18197556), (1404, 15514583), (1413, 15415764), (1482, 14698026), (1486, 14658462), (1596, 13648167), (1638, 13298214), (1729, 12598308), (1884, 11561823), (2041, 10672452), (2052, 10615241), (2198, 9910134), (2223, 9798684), (2229, 9772308), (2394, 9098778), (2457, 8865476), (2826, 7707882), (2964, 7349013), (2972, 7329231), (2983, 7302204), (3276, 6649107), (3297, 6606756), (3458, 6299154), (3591, 6065852), (4082, 5336226), (4239, 5138588), (4396, 4955067), (4446, 4899342), (4458, 4886154), (4788, 4549389), (4914, 4432738), (5187, 4199436), (5201, 4188132), (5652, 3853941), (5966, 3651102), (6123, 3557484), (6594, 3303378), (6669, 3266228), (6687, 3257436), (6916, 3149577), (7182, 3032926), (8164, 2668113), (8478, 2569294), (8892, 2449671), (8916, 2443077), (8949, 2434068), (9659, 2255148), (9828, 2216369), (9891, 2202252), (10374, 2099718), (10402, 2094066), (11932, 1825551), (12246, 1778742), (13188, 1651689), (13338, 1633114), (13374, 1628718), (14117, 1542996), (14287, 1524636), (14364, 1516463), (15561, 1399812), (15603, 1396044), (16956, 1284647), (17898, 1217034), (18369, 1185828), (19318, 1127574), (19782, 1101126), (20061, 1085812), (20748, 1049859), (20804, 1047033), (20881, 1043172), (24492, 889371), (26676, 816557), (26748, 814359), (26847, 811356), (28234, 771498), (28574, 762318), (28977, 751716), (29673, 734084), (31122, 699906), (31206, 698022), (35796, 608517), (36738, 592914), (38636, 563787), (38779, 561708), (39564, 550563), (40122, 542906), (41762, 521586), (42351, 514332), (42861, 508212), (46683, 466604), (46809, 465348), (53694, 405678), (55107, 395276), (56468, 385749), (57148, 381159), (57954, 375858), (59346, 367042), (62244, 349953), (62412, 349011), (62643, 347724), (67613, 322164), (73476, 296457), (77558, 280854), (80244, 271453), (80541, 270452), (83524, 260793), (84702, 257166), (85722, 254106), (86931, 250572), (93366, 233302), (93618, 232674), (98819, 220428), (107388, 202839), (110214, 197638), (115908, 187929), (116337, 187236), (116651, 186732), (118692, 183521), (125286, 173862), (127053, 171444), (128583, 169404), (135226, 161082), (140427, 155116)]