215610876

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{11813}}^1$

素因数の和:11852

約数の個数: 72

約数和(自身を含む): 605349360

約数和(自身を除く): 389738484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 11813, 18252, 23626, 35439, 47252, 70878, 106317, 141756, 153569, 212634, 307138, 318951, 425268, 460707, 614276, 637902, 921414, 1275804, 1382121, 1842828, 1996397, 2764242, 3992794, 4146363, 5528484, 5989191, 7985588, 8292726, 11978382, 16585452, 17967573, 23956764, 35935146, 53902719, 71870292, 107805438, 215610876]

約数ペア:

[(1, 215610876), (2, 107805438), (3, 71870292), (4, 53902719), (6, 35935146), (9, 23956764), (12, 17967573), (13, 16585452), (18, 11978382), (26, 8292726), (27, 7985588), (36, 5989191), (39, 5528484), (52, 4146363), (54, 3992794), (78, 2764242), (108, 1996397), (117, 1842828), (156, 1382121), (169, 1275804), (234, 921414), (338, 637902), (351, 614276), (468, 460707), (507, 425268), (676, 318951), (702, 307138), (1014, 212634), (1404, 153569), (1521, 141756), (2028, 106317), (3042, 70878), (4563, 47252), (6084, 35439), (9126, 23626), (11813, 18252)]