274411312

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10987}}^1$

素因数の和:11225

約数の個数: 40

約数和(自身を含む): 610405376

約数和(自身を除く): 335994064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1784, 3122, 3568, 6244, 10987, 12488, 21974, 24976, 43948, 76909, 87896, 153818, 175792, 307636, 615272, 1230544, 2450101, 4900202, 9800404, 17150707, 19600808, 34301414, 39201616, 68602828, 137205656, 274411312]

約数ペア:

[(1, 274411312), (2, 137205656), (4, 68602828), (7, 39201616), (8, 34301414), (14, 19600808), (16, 17150707), (28, 9800404), (56, 4900202), (112, 2450101), (223, 1230544), (446, 615272), (892, 307636), (1561, 175792), (1784, 153818), (3122, 87896), (3568, 76909), (6244, 43948), (10987, 24976), (12488, 21974)]