378790416

素因数分解:

$2^4\times 3^2\times {\mathrm{2630489}}^1$

素因数の和:2630503

約数の個数: 30

約数和(自身を含む): 1060087470

約数和(自身を除く): 681297054

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2630489, 5260978, 7891467, 10521956, 15782934, 21043912, 23674401, 31565868, 42087824, 47348802, 63131736, 94697604, 126263472, 189395208, 378790416]

約数ペア:

[(1, 378790416), (2, 189395208), (3, 126263472), (4, 94697604), (6, 63131736), (8, 47348802), (9, 42087824), (12, 31565868), (16, 23674401), (18, 21043912), (24, 15782934), (36, 10521956), (48, 7891467), (72, 5260978), (144, 2630489)]