378475776

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 216

約数和(自身を含む): 1289060864

約数和(自身を除く): 910585088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 757, 768, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1514, 1736, 1792, 1953, 1984, 2016, 2232, 2271, 2304, 2604, 2688, 2976, 3028, 3472, 3906, 3968, 4032, 4464, 4542, 5208, 5299, 5376, 5952, 6056, 6813, 6944, 7812, 7936, 8064, 8928, 9084, 10416, 10598, 11904, 12112, 13626, 13888, 15624, 15897, 16128, 17856, 18168, 20832, 21196, 23467, 23808, 24224, 27252, 27776, 31248, 31794, 35712, 36336, 41664, 42392, 46934, 47691, 48448, 54504, 55552, 62496, 63588, 70401, 71424, 72672, 83328, 84784, 93868, 95382, 96896, 109008, 124992, 127176, 140802, 145344, 164269, 166656, 169568, 187736, 190764, 193792, 211203, 218016, 249984, 254352, 281604, 290688, 328538, 339136, 375472, 381528, 422406, 436032, 492807, 499968, 508704, 563208, 581376, 657076, 678272, 750944, 763056, 844812, 872064, 985614, 1017408, 1126416, 1314152, 1356544, 1478421, 1501888, 1526112, 1689624, 1744128, 1971228, 2034816, 2252832, 2628304, 2956842, 3003776, 3052224, 3379248, 3942456, 4069632, 4505664, 5256608, 5913684, 6007552, 6104448, 6758496, 7884912, 9011328, 10513216, 11827368, 12208896, 13516992, 15769824, 18022656, 21026432, 23654736, 27033984, 31539648, 42052864, 47309472, 54067968, 63079296, 94618944, 126158592, 189237888, 378475776]

約数ペア:

[(1, 378475776), (2, 189237888), (3, 126158592), (4, 94618944), (6, 63079296), (7, 54067968), (8, 47309472), (9, 42052864), (12, 31539648), (14, 27033984), (16, 23654736), (18, 21026432), (21, 18022656), (24, 15769824), (28, 13516992), (31, 12208896), (32, 11827368), (36, 10513216), (42, 9011328), (48, 7884912), (56, 6758496), (62, 6104448), (63, 6007552), (64, 5913684), (72, 5256608), (84, 4505664), (93, 4069632), (96, 3942456), (112, 3379248), (124, 3052224), (126, 3003776), (128, 2956842), (144, 2628304), (168, 2252832), (186, 2034816), (192, 1971228), (217, 1744128), (224, 1689624), (248, 1526112), (252, 1501888), (256, 1478421), (279, 1356544), (288, 1314152), (336, 1126416), (372, 1017408), (384, 985614), (434, 872064), (448, 844812), (496, 763056), (504, 750944), (558, 678272), (576, 657076), (651, 581376), (672, 563208), (744, 508704), (757, 499968), (768, 492807), (868, 436032), (896, 422406), (992, 381528), (1008, 375472), (1116, 339136), (1152, 328538), (1302, 290688), (1344, 281604), (1488, 254352), (1514, 249984), (1736, 218016), (1792, 211203), (1953, 193792), (1984, 190764), (2016, 187736), (2232, 169568), (2271, 166656), (2304, 164269), (2604, 145344), (2688, 140802), (2976, 127176), (3028, 124992), (3472, 109008), (3906, 96896), (3968, 95382), (4032, 93868), (4464, 84784), (4542, 83328), (5208, 72672), (5299, 71424), (5376, 70401), (5952, 63588), (6056, 62496), (6813, 55552), (6944, 54504), (7812, 48448), (7936, 47691), (8064, 46934), (8928, 42392), (9084, 41664), (10416, 36336), (10598, 35712), (11904, 31794), (12112, 31248), (13626, 27776), (13888, 27252), (15624, 24224), (15897, 23808), (16128, 23467), (17856, 21196), (18168, 20832)]