21462401856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8287}}^1$

素因数の和:8397

約数の個数: 224

約数和(自身を含む): 67903782912

約数和(自身を除く): 46441381056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 56, 64, 82, 84, 94, 96, 112, 123, 141, 164, 168, 188, 192, 224, 246, 282, 287, 328, 329, 336, 376, 448, 492, 564, 574, 656, 658, 672, 752, 861, 984, 987, 1128, 1148, 1312, 1316, 1344, 1504, 1722, 1927, 1968, 1974, 2256, 2296, 2624, 2632, 3008, 3444, 3854, 3936, 3948, 4512, 4592, 5264, 5781, 6888, 7708, 7872, 7896, 8287, 9024, 9184, 10528, 11562, 13489, 13776, 15416, 15792, 16574, 18368, 21056, 23124, 24861, 26978, 27552, 30832, 31584, 33148, 40467, 46248, 49722, 53956, 55104, 58009, 61664, 63168, 66296, 80934, 92496, 99444, 107912, 116018, 123328, 132592, 161868, 174027, 184992, 198888, 215824, 232036, 265184, 323736, 339767, 348054, 369984, 389489, 397776, 431648, 464072, 530368, 647472, 679534, 696108, 778978, 795552, 863296, 928144, 1019301, 1168467, 1294944, 1359068, 1392216, 1557956, 1591104, 1856288, 2038602, 2336934, 2378369, 2589888, 2718136, 2726423, 2784432, 3115912, 3712576, 4077204, 4673868, 4756738, 5436272, 5452846, 5568864, 6231824, 7135107, 8154408, 8179269, 9347736, 9513476, 10872544, 10905692, 11137728, 12463648, 14270214, 15969049, 16308816, 16358538, 18695472, 19026952, 21745088, 21811384, 24927296, 28540428, 31938098, 32617632, 32717076, 37390944, 38053904, 43622768, 47907147, 57080856, 63876196, 65235264, 65434152, 74781888, 76107808, 87245536, 95814294, 111783343, 114161712, 127752392, 130868304, 152215616, 174491072, 191628588, 223566686, 228323424, 255504784, 261736608, 335350029, 383257176, 447133372, 456646848, 511009568, 523473216, 670700058, 766514352, 894266744, 1022019136, 1341400116, 1533028704, 1788533488, 2682800232, 3066057408, 3577066976, 5365600464, 7154133952, 10731200928, 21462401856]

約数ペア:

[(1, 21462401856), (2, 10731200928), (3, 7154133952), (4, 5365600464), (6, 3577066976), (7, 3066057408), (8, 2682800232), (12, 1788533488), (14, 1533028704), (16, 1341400116), (21, 1022019136), (24, 894266744), (28, 766514352), (32, 670700058), (41, 523473216), (42, 511009568), (47, 456646848), (48, 447133372), (56, 383257176), (64, 335350029), (82, 261736608), (84, 255504784), (94, 228323424), (96, 223566686), (112, 191628588), (123, 174491072), (141, 152215616), (164, 130868304), (168, 127752392), (188, 114161712), (192, 111783343), (224, 95814294), (246, 87245536), (282, 76107808), (287, 74781888), (328, 65434152), (329, 65235264), (336, 63876196), (376, 57080856), (448, 47907147), (492, 43622768), (564, 38053904), (574, 37390944), (656, 32717076), (658, 32617632), (672, 31938098), (752, 28540428), (861, 24927296), (984, 21811384), (987, 21745088), (1128, 19026952), (1148, 18695472), (1312, 16358538), (1316, 16308816), (1344, 15969049), (1504, 14270214), (1722, 12463648), (1927, 11137728), (1968, 10905692), (1974, 10872544), (2256, 9513476), (2296, 9347736), (2624, 8179269), (2632, 8154408), (3008, 7135107), (3444, 6231824), (3854, 5568864), (3936, 5452846), (3948, 5436272), (4512, 4756738), (4592, 4673868), (5264, 4077204), (5781, 3712576), (6888, 3115912), (7708, 2784432), (7872, 2726423), (7896, 2718136), (8287, 2589888), (9024, 2378369), (9184, 2336934), (10528, 2038602), (11562, 1856288), (13489, 1591104), (13776, 1557956), (15416, 1392216), (15792, 1359068), (16574, 1294944), (18368, 1168467), (21056, 1019301), (23124, 928144), (24861, 863296), (26978, 795552), (27552, 778978), (30832, 696108), (31584, 679534), (33148, 647472), (40467, 530368), (46248, 464072), (49722, 431648), (53956, 397776), (55104, 389489), (58009, 369984), (61664, 348054), (63168, 339767), (66296, 323736), (80934, 265184), (92496, 232036), (99444, 215824), (107912, 198888), (116018, 184992), (123328, 174027), (132592, 161868)]