253522304

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2917}}^1$

素因数の和:3035

約数の個数: 64

約数和(自身を含む): 583366560

約数和(自身を除く): 329844256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1552, 2716, 2917, 3104, 5432, 5834, 6208, 10864, 11668, 12416, 20419, 21728, 23336, 40838, 43456, 46672, 81676, 86912, 93344, 163352, 186688, 282949, 326704, 373376, 565898, 653408, 1131796, 1306816, 1980643, 2263592, 2613632, 3961286, 4527184, 7922572, 9054368, 15845144, 18108736, 31690288, 36217472, 63380576, 126761152, 253522304]

約数ペア:

[(1, 253522304), (2, 126761152), (4, 63380576), (7, 36217472), (8, 31690288), (14, 18108736), (16, 15845144), (28, 9054368), (32, 7922572), (56, 4527184), (64, 3961286), (97, 2613632), (112, 2263592), (128, 1980643), (194, 1306816), (224, 1131796), (388, 653408), (448, 565898), (679, 373376), (776, 326704), (896, 282949), (1358, 186688), (1552, 163352), (2716, 93344), (2917, 86912), (3104, 81676), (5432, 46672), (5834, 43456), (6208, 40838), (10864, 23336), (11668, 21728), (12416, 20419)]