738979072

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 1597030344

約数和(自身を除く): 858051272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 233, 256, 416, 466, 832, 932, 953, 1664, 1864, 1906, 3029, 3328, 3728, 3812, 6058, 7456, 7624, 12116, 12389, 14912, 15248, 24232, 24778, 29824, 30496, 48464, 49556, 59648, 60992, 96928, 99112, 121984, 193856, 198224, 222049, 243968, 387712, 396448, 444098, 775424, 792896, 888196, 1585792, 1776392, 2886637, 3171584, 3552784, 5773274, 7105568, 11546548, 14211136, 23093096, 28422272, 46186192, 56844544, 92372384, 184744768, 369489536, 738979072]

約数ペア:

[(1, 738979072), (2, 369489536), (4, 184744768), (8, 92372384), (13, 56844544), (16, 46186192), (26, 28422272), (32, 23093096), (52, 14211136), (64, 11546548), (104, 7105568), (128, 5773274), (208, 3552784), (233, 3171584), (256, 2886637), (416, 1776392), (466, 1585792), (832, 888196), (932, 792896), (953, 775424), (1664, 444098), (1864, 396448), (1906, 387712), (3029, 243968), (3328, 222049), (3728, 198224), (3812, 193856), (6058, 121984), (7456, 99112), (7624, 96928), (12116, 60992), (12389, 59648), (14912, 49556), (15248, 48464), (24232, 30496), (24778, 29824)]