490076208

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{31223}}^1$

素因数の和:31346

約数の個数: 60

約数和(自身を含む): 1384159920

約数和(自身を除く): 894083712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 31223, 62446, 93669, 124892, 187338, 249784, 281007, 374676, 499568, 562014, 749352, 1124028, 1498704, 2248056, 3403307, 4496112, 6806614, 10209921, 13613228, 20419842, 27226456, 30629763, 40839684, 54452912, 61259526, 81679368, 122519052, 163358736, 245038104, 490076208]

約数ペア:

[(1, 490076208), (2, 245038104), (3, 163358736), (4, 122519052), (6, 81679368), (8, 61259526), (9, 54452912), (12, 40839684), (16, 30629763), (18, 27226456), (24, 20419842), (36, 13613228), (48, 10209921), (72, 6806614), (109, 4496112), (144, 3403307), (218, 2248056), (327, 1498704), (436, 1124028), (654, 749352), (872, 562014), (981, 499568), (1308, 374676), (1744, 281007), (1962, 249784), (2616, 187338), (3924, 124892), (5232, 93669), (7848, 62446), (15696, 31223)]