380559212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12409}}^1$

素因数の和:12482

約数の個数: 48

約数和(自身を含む): 788084640

約数和(自身を除く): 407525428

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2788, 7667, 12409, 15334, 24818, 30668, 49636, 136499, 210953, 272998, 421906, 508769, 545996, 843812, 1017538, 2035076, 2320483, 4640966, 5596459, 8649073, 9281932, 11192918, 17298146, 22385836, 34596292, 95139803, 190279606, 380559212]

約数ペア:

[(1, 380559212), (2, 190279606), (4, 95139803), (11, 34596292), (17, 22385836), (22, 17298146), (34, 11192918), (41, 9281932), (44, 8649073), (68, 5596459), (82, 4640966), (164, 2320483), (187, 2035076), (374, 1017538), (451, 843812), (697, 545996), (748, 508769), (902, 421906), (1394, 272998), (1804, 210953), (2788, 136499), (7667, 49636), (12409, 30668), (15334, 24818)]