21731820264

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2670

約数の個数: 384

約数和(自身を含む): 77685436800

約数和(自身を除く): 55953616536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 73, 77, 84, 88, 98, 99, 108, 126, 132, 146, 147, 154, 168, 189, 196, 198, 216, 219, 231, 252, 264, 292, 294, 297, 308, 378, 392, 396, 438, 441, 462, 504, 511, 539, 584, 588, 594, 616, 657, 693, 756, 792, 803, 876, 882, 924, 1022, 1078, 1176, 1188, 1314, 1323, 1386, 1512, 1533, 1606, 1617, 1752, 1764, 1848, 1971, 2044, 2079, 2156, 2376, 2409, 2557, 2628, 2646, 2772, 3066, 3212, 3234, 3528, 3577, 3942, 4088, 4158, 4312, 4599, 4818, 4851, 5114, 5256, 5292, 5544, 5621, 6132, 6424, 6468, 7154, 7227, 7671, 7884, 8316, 9198, 9636, 9702, 10228, 10584, 10731, 11242, 12264, 12936, 13797, 14308, 14454, 14553, 15342, 15768, 16632, 16863, 17899, 18396, 19272, 19404, 20456, 21462, 21681, 22484, 23013, 27594, 28127, 28616, 28908, 29106, 30684, 32193, 33726, 35798, 36792, 38808, 39347, 42924, 43362, 44968, 46026, 50589, 53697, 55188, 56254, 57816, 58212, 61368, 64386, 67452, 69039, 71596, 78694, 84381, 85848, 86724, 92052, 96579, 101178, 107394, 110376, 112508, 116424, 118041, 125293, 128772, 134904, 138078, 143192, 151767, 157388, 161091, 168762, 173448, 184104, 186661, 193158, 196889, 202356, 214788, 225016, 236082, 250586, 253143, 257544, 276156, 303534, 314776, 322182, 337524, 354123, 373322, 375879, 386316, 393778, 404712, 429576, 472164, 483273, 501172, 506286, 552312, 559983, 590667, 607068, 644364, 675048, 708246, 746644, 751758, 759429, 772632, 787556, 944328, 966546, 1002344, 1012572, 1062369, 1119966, 1127637, 1181334, 1214136, 1288728, 1306627, 1378223, 1416492, 1493288, 1503516, 1518858, 1575112, 1679949, 1772001, 1933092, 2025144, 2053271, 2124738, 2239932, 2255274, 2362668, 2613254, 2756446, 2832984, 3007032, 3037716, 3359898, 3382911, 3544002, 3866184, 3919881, 4106542, 4134669, 4249476, 4479864, 4510548, 4725336, 5039847, 5226508, 5316003, 5512892, 6075432, 6159813, 6719796, 6765822, 7088004, 7839762, 8213084, 8269338, 8498952, 9021096, 9146389, 10079694, 10453016, 10632006, 11025784, 11759643, 12319626, 12404007, 13439592, 13531644, 14176008, 14372897, 15679524, 16426168, 16538676, 18292778, 18479439, 20159388, 21264012, 23519286, 24639252, 24808014, 27063288, 27439167, 28745794, 31359048, 33077352, 35278929, 36585556, 36958878, 37212021, 40318776, 42528024, 43118691, 47038572, 49278504, 49616028, 54878334, 55438317, 57491588, 70557858, 73171112, 73917756, 74424042, 82317501, 86237382, 94077144, 99232056, 100610279, 109756668, 110876634, 114983176, 129356073, 141115716, 147835512, 148848084, 164635002, 172474764, 201220558, 219513336, 221753268, 246952503, 258712146, 282231432, 297696168, 301830837, 329270004, 344949528, 388068219, 402441116, 443506536, 493905006, 517424292, 603661674, 658540008, 776136438, 804882232, 905492511, 987810012, 1034848584, 1207323348, 1552272876, 1810985022, 1975620024, 2414646696, 2716477533, 3104545752, 3621970044, 5432955066, 7243940088, 10865910132, 21731820264]

約数ペア:

[(1, 21731820264), (2, 10865910132), (3, 7243940088), (4, 5432955066), (6, 3621970044), (7, 3104545752), (8, 2716477533), (9, 2414646696), (11, 1975620024), (12, 1810985022), (14, 1552272876), (18, 1207323348), (21, 1034848584), (22, 987810012), (24, 905492511), (27, 804882232), (28, 776136438), (33, 658540008), (36, 603661674), (42, 517424292), (44, 493905006), (49, 443506536), (54, 402441116), (56, 388068219), (63, 344949528), (66, 329270004), (72, 301830837), (73, 297696168), (77, 282231432), (84, 258712146), (88, 246952503), (98, 221753268), (99, 219513336), (108, 201220558), (126, 172474764), (132, 164635002), (146, 148848084), (147, 147835512), (154, 141115716), (168, 129356073), (189, 114983176), (196, 110876634), (198, 109756668), (216, 100610279), (219, 99232056), (231, 94077144), (252, 86237382), (264, 82317501), (292, 74424042), (294, 73917756), (297, 73171112), (308, 70557858), (378, 57491588), (392, 55438317), (396, 54878334), (438, 49616028), (441, 49278504), (462, 47038572), (504, 43118691), (511, 42528024), (539, 40318776), (584, 37212021), (588, 36958878), (594, 36585556), (616, 35278929), (657, 33077352), (693, 31359048), (756, 28745794), (792, 27439167), (803, 27063288), (876, 24808014), (882, 24639252), (924, 23519286), (1022, 21264012), (1078, 20159388), (1176, 18479439), (1188, 18292778), (1314, 16538676), (1323, 16426168), (1386, 15679524), (1512, 14372897), (1533, 14176008), (1606, 13531644), (1617, 13439592), (1752, 12404007), (1764, 12319626), (1848, 11759643), (1971, 11025784), (2044, 10632006), (2079, 10453016), (2156, 10079694), (2376, 9146389), (2409, 9021096), (2557, 8498952), (2628, 8269338), (2646, 8213084), (2772, 7839762), (3066, 7088004), (3212, 6765822), (3234, 6719796), (3528, 6159813), (3577, 6075432), (3942, 5512892), (4088, 5316003), (4158, 5226508), (4312, 5039847), (4599, 4725336), (4818, 4510548), (4851, 4479864), (5114, 4249476), (5256, 4134669), (5292, 4106542), (5544, 3919881), (5621, 3866184), (6132, 3544002), (6424, 3382911), (6468, 3359898), (7154, 3037716), (7227, 3007032), (7671, 2832984), (7884, 2756446), (8316, 2613254), (9198, 2362668), (9636, 2255274), (9702, 2239932), (10228, 2124738), (10584, 2053271), (10731, 2025144), (11242, 1933092), (12264, 1772001), (12936, 1679949), (13797, 1575112), (14308, 1518858), (14454, 1503516), (14553, 1493288), (15342, 1416492), (15768, 1378223), (16632, 1306627), (16863, 1288728), (17899, 1214136), (18396, 1181334), (19272, 1127637), (19404, 1119966), (20456, 1062369), (21462, 1012572), (21681, 1002344), (22484, 966546), (23013, 944328), (27594, 787556), (28127, 772632), (28616, 759429), (28908, 751758), (29106, 746644), (30684, 708246), (32193, 675048), (33726, 644364), (35798, 607068), (36792, 590667), (38808, 559983), (39347, 552312), (42924, 506286), (43362, 501172), (44968, 483273), (46026, 472164), (50589, 429576), (53697, 404712), (55188, 393778), (56254, 386316), (57816, 375879), (58212, 373322), (61368, 354123), (64386, 337524), (67452, 322182), (69039, 314776), (71596, 303534), (78694, 276156), (84381, 257544), (85848, 253143), (86724, 250586), (92052, 236082), (96579, 225016), (101178, 214788), (107394, 202356), (110376, 196889), (112508, 193158), (116424, 186661), (118041, 184104), (125293, 173448), (128772, 168762), (134904, 161091), (138078, 157388), (143192, 151767)]