247028736

素因数分解:

$2^{10}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:949

約数の個数: 88

約数和(自身を含む): 666011920

約数和(自身を除く): 418983184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 829, 1024, 1164, 1536, 1552, 1658, 2328, 2487, 3072, 3104, 3316, 4656, 4974, 6208, 6632, 9312, 9948, 12416, 13264, 18624, 19896, 24832, 26528, 37248, 39792, 49664, 53056, 74496, 79584, 80413, 99328, 106112, 148992, 159168, 160826, 212224, 241239, 297984, 318336, 321652, 424448, 482478, 636672, 643304, 848896, 964956, 1273344, 1286608, 1929912, 2546688, 2573216, 3859824, 5146432, 7719648, 10292864, 15439296, 20585728, 30878592, 41171456, 61757184, 82342912, 123514368, 247028736]

約数ペア:

[(1, 247028736), (2, 123514368), (3, 82342912), (4, 61757184), (6, 41171456), (8, 30878592), (12, 20585728), (16, 15439296), (24, 10292864), (32, 7719648), (48, 5146432), (64, 3859824), (96, 2573216), (97, 2546688), (128, 1929912), (192, 1286608), (194, 1273344), (256, 964956), (291, 848896), (384, 643304), (388, 636672), (512, 482478), (582, 424448), (768, 321652), (776, 318336), (829, 297984), (1024, 241239), (1164, 212224), (1536, 160826), (1552, 159168), (1658, 148992), (2328, 106112), (2487, 99328), (3072, 80413), (3104, 79584), (3316, 74496), (4656, 53056), (4974, 49664), (6208, 39792), (6632, 37248), (9312, 26528), (9948, 24832), (12416, 19896), (13264, 18624)]