479867648

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7589}}^1$

素因数の和:7637

約数の個数: 72

約数和(自身を含む): 1085977200

約数和(自身を除く): 606109552

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3328, 3952, 4864, 7589, 7904, 15178, 15808, 30356, 31616, 60712, 63232, 98657, 121424, 144191, 197314, 242848, 288382, 394628, 485696, 576764, 789256, 971392, 1153528, 1578512, 1874483, 1942784, 2307056, 3157024, 3748966, 4614112, 6314048, 7497932, 9228224, 12628096, 14995864, 18456448, 25256192, 29991728, 36912896, 59983456, 119966912, 239933824, 479867648]

約数ペア:

[(1, 479867648), (2, 239933824), (4, 119966912), (8, 59983456), (13, 36912896), (16, 29991728), (19, 25256192), (26, 18456448), (32, 14995864), (38, 12628096), (52, 9228224), (64, 7497932), (76, 6314048), (104, 4614112), (128, 3748966), (152, 3157024), (208, 2307056), (247, 1942784), (256, 1874483), (304, 1578512), (416, 1153528), (494, 971392), (608, 789256), (832, 576764), (988, 485696), (1216, 394628), (1664, 288382), (1976, 242848), (2432, 197314), (3328, 144191), (3952, 121424), (4864, 98657), (7589, 63232), (7904, 60712), (15178, 31616), (15808, 30356)]