817927728

素因数分解:

$2^4\times 3^1\times {\mathrm{1319}}^1\times {\mathrm{12919}}^1$

素因数の和:14249

約数の個数: 40

約数和(自身を含む): 2114745600

約数和(自身を除く): 1296817872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1319, 2638, 3957, 5276, 7914, 10552, 12919, 15828, 21104, 25838, 31656, 38757, 51676, 63312, 77514, 103352, 155028, 206704, 310056, 620112, 17040161, 34080322, 51120483, 68160644, 102240966, 136321288, 204481932, 272642576, 408963864, 817927728]

約数ペア:

[(1, 817927728), (2, 408963864), (3, 272642576), (4, 204481932), (6, 136321288), (8, 102240966), (12, 68160644), (16, 51120483), (24, 34080322), (48, 17040161), (1319, 620112), (2638, 310056), (3957, 206704), (5276, 155028), (7914, 103352), (10552, 77514), (12919, 63312), (15828, 51676), (21104, 38757), (25838, 31656)]