373774816

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 751358160

約数和(自身を除く): 377583344

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 419, 457, 488, 838, 914, 976, 1676, 1828, 1952, 3352, 3656, 6704, 7312, 13408, 14624, 25559, 27877, 51118, 55754, 102236, 111508, 191483, 204472, 223016, 382966, 408944, 446032, 765932, 817888, 892064, 1531864, 3063728, 6127456, 11680463, 23360926, 46721852, 93443704, 186887408, 373774816]

約数ペア:

[(1, 373774816), (2, 186887408), (4, 93443704), (8, 46721852), (16, 23360926), (32, 11680463), (61, 6127456), (122, 3063728), (244, 1531864), (419, 892064), (457, 817888), (488, 765932), (838, 446032), (914, 408944), (976, 382966), (1676, 223016), (1828, 204472), (1952, 191483), (3352, 111508), (3656, 102236), (6704, 55754), (7312, 51118), (13408, 27877), (14624, 25559)]