257072064

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{8867}}^1$

素因数の和:9033

約数の個数: 56

約数和(自身を含む): 684751488

約数和(自身を除く): 427679424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 906, 1208, 1812, 2416, 3624, 4832, 7248, 8867, 9664, 14496, 17734, 26601, 28992, 35468, 53202, 70936, 106404, 141872, 212808, 283744, 425616, 567488, 851232, 1338917, 1702464, 2677834, 4016751, 5355668, 8033502, 10711336, 16067004, 21422672, 32134008, 42845344, 64268016, 85690688, 128536032, 257072064]

約数ペア:

[(1, 257072064), (2, 128536032), (3, 85690688), (4, 64268016), (6, 42845344), (8, 32134008), (12, 21422672), (16, 16067004), (24, 10711336), (32, 8033502), (48, 5355668), (64, 4016751), (96, 2677834), (151, 1702464), (192, 1338917), (302, 851232), (453, 567488), (604, 425616), (906, 283744), (1208, 212808), (1812, 141872), (2416, 106404), (3624, 70936), (4832, 53202), (7248, 35468), (8867, 28992), (9664, 26601), (14496, 17734)]