400848746688

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{3319}}^1$

素因数の和:3604

約数の個数: 252

約数和(自身を含む): 1247537469360

約数和(自身を除く): 846688722672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 144, 156, 192, 208, 234, 254, 288, 312, 381, 416, 468, 508, 576, 624, 762, 832, 936, 1016, 1143, 1248, 1524, 1651, 1872, 2032, 2286, 2496, 3048, 3302, 3319, 3744, 4064, 4572, 4953, 6096, 6604, 6638, 7488, 8128, 9144, 9906, 9957, 12192, 13208, 13276, 14859, 16129, 18288, 19812, 19914, 24384, 26416, 26552, 29718, 29871, 32258, 36576, 39624, 39828, 43147, 48387, 52832, 53104, 59436, 59742, 64516, 73152, 79248, 79656, 86294, 96774, 105664, 106208, 118872, 119484, 129032, 129441, 145161, 158496, 159312, 172588, 193548, 209677, 212416, 237744, 238968, 258064, 258882, 290322, 316992, 318624, 345176, 387096, 388323, 419354, 421513, 475488, 477936, 516128, 517764, 580644, 629031, 637248, 690352, 774192, 776646, 838708, 843026, 950976, 955872, 1032256, 1035528, 1161288, 1258062, 1264539, 1380704, 1548384, 1553292, 1677416, 1686052, 1887093, 1911744, 2071056, 2322576, 2516124, 2529078, 2761408, 3096768, 3106584, 3354832, 3372104, 3774186, 3793617, 4142112, 4645152, 5032248, 5058156, 5479669, 6213168, 6709664, 6744208, 7548372, 7587234, 8284224, 9290304, 10064496, 10116312, 10959338, 12426336, 13419328, 13488416, 15096744, 15174468, 16439007, 20128992, 20232624, 21918676, 24852672, 26976832, 30193488, 30348936, 32878014, 40257984, 40465248, 43837352, 49317021, 53532151, 60386976, 60697872, 65756028, 80930496, 87674704, 98634042, 107064302, 120773952, 121395744, 131512056, 160596453, 175349408, 197268084, 214128604, 242791488, 263024112, 321192906, 350698816, 394536168, 428257208, 481789359, 526048224, 642385812, 695917963, 789072336, 856514416, 963578718, 1052096448, 1284771624, 1391835926, 1578144672, 1713028832, 1927157436, 2087753889, 2569543248, 2783671852, 3156289344, 3426057664, 3854314872, 4175507778, 5139086496, 5567343704, 6263261667, 7708629744, 8351015556, 10278172992, 11134687408, 12526523334, 15417259488, 16702031112, 22269374816, 25053046668, 30834518976, 33404062224, 44538749632, 50106093336, 66808124448, 100212186672, 133616248896, 200424373344, 400848746688]

約数ペア:

[(1, 400848746688), (2, 200424373344), (3, 133616248896), (4, 100212186672), (6, 66808124448), (8, 50106093336), (9, 44538749632), (12, 33404062224), (13, 30834518976), (16, 25053046668), (18, 22269374816), (24, 16702031112), (26, 15417259488), (32, 12526523334), (36, 11134687408), (39, 10278172992), (48, 8351015556), (52, 7708629744), (64, 6263261667), (72, 5567343704), (78, 5139086496), (96, 4175507778), (104, 3854314872), (117, 3426057664), (127, 3156289344), (144, 2783671852), (156, 2569543248), (192, 2087753889), (208, 1927157436), (234, 1713028832), (254, 1578144672), (288, 1391835926), (312, 1284771624), (381, 1052096448), (416, 963578718), (468, 856514416), (508, 789072336), (576, 695917963), (624, 642385812), (762, 526048224), (832, 481789359), (936, 428257208), (1016, 394536168), (1143, 350698816), (1248, 321192906), (1524, 263024112), (1651, 242791488), (1872, 214128604), (2032, 197268084), (2286, 175349408), (2496, 160596453), (3048, 131512056), (3302, 121395744), (3319, 120773952), (3744, 107064302), (4064, 98634042), (4572, 87674704), (4953, 80930496), (6096, 65756028), (6604, 60697872), (6638, 60386976), (7488, 53532151), (8128, 49317021), (9144, 43837352), (9906, 40465248), (9957, 40257984), (12192, 32878014), (13208, 30348936), (13276, 30193488), (14859, 26976832), (16129, 24852672), (18288, 21918676), (19812, 20232624), (19914, 20128992), (24384, 16439007), (26416, 15174468), (26552, 15096744), (29718, 13488416), (29871, 13419328), (32258, 12426336), (36576, 10959338), (39624, 10116312), (39828, 10064496), (43147, 9290304), (48387, 8284224), (52832, 7587234), (53104, 7548372), (59436, 6744208), (59742, 6709664), (64516, 6213168), (73152, 5479669), (79248, 5058156), (79656, 5032248), (86294, 4645152), (96774, 4142112), (105664, 3793617), (106208, 3774186), (118872, 3372104), (119484, 3354832), (129032, 3106584), (129441, 3096768), (145161, 2761408), (158496, 2529078), (159312, 2516124), (172588, 2322576), (193548, 2071056), (209677, 1911744), (212416, 1887093), (237744, 1686052), (238968, 1677416), (258064, 1553292), (258882, 1548384), (290322, 1380704), (316992, 1264539), (318624, 1258062), (345176, 1161288), (387096, 1035528), (388323, 1032256), (419354, 955872), (421513, 950976), (475488, 843026), (477936, 838708), (516128, 776646), (517764, 774192), (580644, 690352), (629031, 637248)]