642630816

素因数分解:

$2^5\times 3^2\times {\mathrm{2231357}}^1$

素因数の和:2231373

約数の個数: 36

約数和(自身を含む): 1827482202

約数和(自身を除く): 1184851386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2231357, 4462714, 6694071, 8925428, 13388142, 17850856, 20082213, 26776284, 35701712, 40164426, 53552568, 71403424, 80328852, 107105136, 160657704, 214210272, 321315408, 642630816]

約数ペア:

[(1, 642630816), (2, 321315408), (3, 214210272), (4, 160657704), (6, 107105136), (8, 80328852), (9, 71403424), (12, 53552568), (16, 40164426), (18, 35701712), (24, 26776284), (32, 20082213), (36, 17850856), (48, 13388142), (72, 8925428), (96, 6694071), (144, 4462714), (288, 2231357)]