268045376

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1219

約数の個数: 56

約数和(自身を含む): 554736000

約数和(自身を除く): 286690624

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 139, 232, 278, 464, 556, 928, 1039, 1112, 1856, 2078, 2224, 4031, 4156, 4448, 8062, 8312, 8896, 16124, 16624, 30131, 32248, 33248, 60262, 64496, 66496, 120524, 128992, 144421, 241048, 257984, 288842, 482096, 577684, 964192, 1155368, 1928384, 2310736, 4188209, 4621472, 8376418, 9242944, 16752836, 33505672, 67011344, 134022688, 268045376]

約数ペア:

[(1, 268045376), (2, 134022688), (4, 67011344), (8, 33505672), (16, 16752836), (29, 9242944), (32, 8376418), (58, 4621472), (64, 4188209), (116, 2310736), (139, 1928384), (232, 1155368), (278, 964192), (464, 577684), (556, 482096), (928, 288842), (1039, 257984), (1112, 241048), (1856, 144421), (2078, 128992), (2224, 120524), (4031, 66496), (4156, 64496), (4448, 60262), (8062, 33248), (8312, 32248), (8896, 30131), (16124, 16624)]