391282164

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 240

約数和(自身を含む): 1315953408

約数和(自身を除く): 924671244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 138, 156, 161, 162, 182, 189, 207, 234, 252, 273, 276, 299, 322, 324, 351, 364, 378, 414, 468, 483, 546, 567, 577, 598, 621, 644, 702, 756, 819, 828, 897, 966, 1053, 1092, 1134, 1154, 1196, 1242, 1404, 1449, 1638, 1731, 1794, 1863, 1932, 2093, 2106, 2268, 2308, 2457, 2484, 2691, 2898, 3276, 3462, 3588, 3726, 4039, 4186, 4212, 4347, 4914, 5193, 5382, 5796, 6279, 6924, 7371, 7452, 7501, 8073, 8078, 8372, 8694, 9828, 10386, 10764, 12117, 12558, 13041, 13271, 14742, 15002, 15579, 16146, 16156, 17388, 18837, 20772, 22503, 24219, 24234, 25116, 26082, 26542, 29484, 30004, 31158, 32292, 36351, 37674, 39813, 45006, 46737, 48438, 48468, 52164, 52507, 53084, 56511, 62316, 67509, 72702, 75348, 79626, 90012, 92897, 93474, 96876, 105014, 109053, 113022, 119439, 135018, 145404, 157521, 159252, 169533, 172523, 185794, 186948, 202527, 210028, 218106, 226044, 238878, 270036, 278691, 315042, 327159, 339066, 345046, 358317, 371588, 405054, 436212, 472563, 477756, 517569, 557382, 607581, 630084, 654318, 678132, 690092, 716634, 810108, 836073, 945126, 1035138, 1074951, 1114764, 1207661, 1215162, 1308636, 1417689, 1433268, 1552707, 1672146, 1890252, 2070276, 2149902, 2415322, 2430324, 2508219, 2835378, 3105414, 3344292, 3622983, 4253067, 4299804, 4658121, 4830644, 5016438, 5670756, 6210828, 7245966, 7524657, 8506134, 9316242, 10032876, 10868949, 13974363, 14491932, 15049314, 17012268, 18632484, 21737898, 27948726, 30098628, 32606847, 43475796, 55897452, 65213694, 97820541, 130427388, 195641082, 391282164]

約数ペア:

[(1, 391282164), (2, 195641082), (3, 130427388), (4, 97820541), (6, 65213694), (7, 55897452), (9, 43475796), (12, 32606847), (13, 30098628), (14, 27948726), (18, 21737898), (21, 18632484), (23, 17012268), (26, 15049314), (27, 14491932), (28, 13974363), (36, 10868949), (39, 10032876), (42, 9316242), (46, 8506134), (52, 7524657), (54, 7245966), (63, 6210828), (69, 5670756), (78, 5016438), (81, 4830644), (84, 4658121), (91, 4299804), (92, 4253067), (108, 3622983), (117, 3344292), (126, 3105414), (138, 2835378), (156, 2508219), (161, 2430324), (162, 2415322), (182, 2149902), (189, 2070276), (207, 1890252), (234, 1672146), (252, 1552707), (273, 1433268), (276, 1417689), (299, 1308636), (322, 1215162), (324, 1207661), (351, 1114764), (364, 1074951), (378, 1035138), (414, 945126), (468, 836073), (483, 810108), (546, 716634), (567, 690092), (577, 678132), (598, 654318), (621, 630084), (644, 607581), (702, 557382), (756, 517569), (819, 477756), (828, 472563), (897, 436212), (966, 405054), (1053, 371588), (1092, 358317), (1134, 345046), (1154, 339066), (1196, 327159), (1242, 315042), (1404, 278691), (1449, 270036), (1638, 238878), (1731, 226044), (1794, 218106), (1863, 210028), (1932, 202527), (2093, 186948), (2106, 185794), (2268, 172523), (2308, 169533), (2457, 159252), (2484, 157521), (2691, 145404), (2898, 135018), (3276, 119439), (3462, 113022), (3588, 109053), (3726, 105014), (4039, 96876), (4186, 93474), (4212, 92897), (4347, 90012), (4914, 79626), (5193, 75348), (5382, 72702), (5796, 67509), (6279, 62316), (6924, 56511), (7371, 53084), (7452, 52507), (7501, 52164), (8073, 48468), (8078, 48438), (8372, 46737), (8694, 45006), (9828, 39813), (10386, 37674), (10764, 36351), (12117, 32292), (12558, 31158), (13041, 30004), (13271, 29484), (14742, 26542), (15002, 26082), (15579, 25116), (16146, 24234), (16156, 24219), (17388, 22503), (18837, 20772)]