378118656

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2702

約数の個数: 120

約数和(自身を含む): 1126904064

約数和(自身を除く): 748785408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2647, 2976, 3968, 4464, 4608, 5294, 5952, 7936, 7941, 8928, 10588, 11904, 15872, 15882, 17856, 21176, 23808, 23823, 31764, 35712, 42352, 47616, 47646, 63528, 71424, 82057, 84704, 95292, 127056, 142848, 164114, 169408, 190584, 246171, 254112, 328228, 338816, 381168, 492342, 508224, 656456, 677632, 738513, 762336, 984684, 1016448, 1312912, 1355264, 1477026, 1524672, 1969368, 2032896, 2625824, 2954052, 3049344, 3938736, 4065792, 5251648, 5908104, 6098688, 7877472, 10503296, 11816208, 12197376, 15754944, 21006592, 23632416, 31509888, 42013184, 47264832, 63019776, 94529664, 126039552, 189059328, 378118656]

約数ペア:

[(1, 378118656), (2, 189059328), (3, 126039552), (4, 94529664), (6, 63019776), (8, 47264832), (9, 42013184), (12, 31509888), (16, 23632416), (18, 21006592), (24, 15754944), (31, 12197376), (32, 11816208), (36, 10503296), (48, 7877472), (62, 6098688), (64, 5908104), (72, 5251648), (93, 4065792), (96, 3938736), (124, 3049344), (128, 2954052), (144, 2625824), (186, 2032896), (192, 1969368), (248, 1524672), (256, 1477026), (279, 1355264), (288, 1312912), (372, 1016448), (384, 984684), (496, 762336), (512, 738513), (558, 677632), (576, 656456), (744, 508224), (768, 492342), (992, 381168), (1116, 338816), (1152, 328228), (1488, 254112), (1536, 246171), (1984, 190584), (2232, 169408), (2304, 164114), (2647, 142848), (2976, 127056), (3968, 95292), (4464, 84704), (4608, 82057), (5294, 71424), (5952, 63528), (7936, 47646), (7941, 47616), (8928, 42352), (10588, 35712), (11904, 31764), (15872, 23823), (15882, 23808), (17856, 21176)]