287730612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47293}}^1$

素因数の和:47329

約数の個数: 54

約数和(自身を含む): 787586982

約数和(自身を除く): 499856370

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 47293, 94586, 141879, 189172, 283758, 425637, 567516, 614809, 851274, 1229618, 1702548, 1844427, 2459236, 3688854, 5533281, 7377708, 7992517, 11066562, 15985034, 22133124, 23977551, 31970068, 47955102, 71932653, 95910204, 143865306, 287730612]

約数ペア:

[(1, 287730612), (2, 143865306), (3, 95910204), (4, 71932653), (6, 47955102), (9, 31970068), (12, 23977551), (13, 22133124), (18, 15985034), (26, 11066562), (36, 7992517), (39, 7377708), (52, 5533281), (78, 3688854), (117, 2459236), (156, 1844427), (169, 1702548), (234, 1229618), (338, 851274), (468, 614809), (507, 567516), (676, 425637), (1014, 283758), (1521, 189172), (2028, 141879), (3042, 94586), (6084, 47293)]