254656896

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 735705600

約数和(自身を除く): 481048704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 139, 156, 192, 208, 278, 312, 367, 384, 416, 417, 556, 624, 734, 832, 834, 1101, 1112, 1248, 1468, 1664, 1668, 1807, 2202, 2224, 2496, 2936, 3336, 3614, 4404, 4448, 4771, 4992, 5421, 5872, 6672, 7228, 8808, 8896, 9542, 10842, 11744, 13344, 14313, 14456, 17616, 17792, 19084, 21684, 23488, 26688, 28626, 28912, 35232, 38168, 43368, 46976, 51013, 53376, 57252, 57824, 70464, 76336, 86736, 102026, 114504, 115648, 140928, 152672, 153039, 173472, 204052, 229008, 231296, 305344, 306078, 346944, 408104, 458016, 610688, 612156, 663169, 693888, 816208, 916032, 1224312, 1326338, 1632416, 1832064, 1989507, 2448624, 2652676, 3264832, 3979014, 4897248, 5305352, 6529664, 7958028, 9794496, 10610704, 15916056, 19588992, 21221408, 31832112, 42442816, 63664224, 84885632, 127328448, 254656896]

約数ペア:

[(1, 254656896), (2, 127328448), (3, 84885632), (4, 63664224), (6, 42442816), (8, 31832112), (12, 21221408), (13, 19588992), (16, 15916056), (24, 10610704), (26, 9794496), (32, 7958028), (39, 6529664), (48, 5305352), (52, 4897248), (64, 3979014), (78, 3264832), (96, 2652676), (104, 2448624), (128, 1989507), (139, 1832064), (156, 1632416), (192, 1326338), (208, 1224312), (278, 916032), (312, 816208), (367, 693888), (384, 663169), (416, 612156), (417, 610688), (556, 458016), (624, 408104), (734, 346944), (832, 306078), (834, 305344), (1101, 231296), (1112, 229008), (1248, 204052), (1468, 173472), (1664, 153039), (1668, 152672), (1807, 140928), (2202, 115648), (2224, 114504), (2496, 102026), (2936, 86736), (3336, 76336), (3614, 70464), (4404, 57824), (4448, 57252), (4771, 53376), (4992, 51013), (5421, 46976), (5872, 43368), (6672, 38168), (7228, 35232), (8808, 28912), (8896, 28626), (9542, 26688), (10842, 23488), (11744, 21684), (13344, 19084), (14313, 17792), (14456, 17616)]