215336628

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3623}}^1$

素因数の和:3773

約数の個数: 72

約数和(自身を含む): 590972928

約数和(自身を除く): 375636300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 3623, 4572, 4953, 6604, 7246, 9906, 10869, 14492, 14859, 19812, 21738, 29718, 32607, 43476, 47099, 59436, 65214, 94198, 130428, 141297, 188396, 282594, 423891, 460121, 565188, 847782, 920242, 1380363, 1695564, 1840484, 2760726, 4141089, 5521452, 5981573, 8282178, 11963146, 16564356, 17944719, 23926292, 35889438, 53834157, 71778876, 107668314, 215336628]

約数ペア:

[(1, 215336628), (2, 107668314), (3, 71778876), (4, 53834157), (6, 35889438), (9, 23926292), (12, 17944719), (13, 16564356), (18, 11963146), (26, 8282178), (36, 5981573), (39, 5521452), (52, 4141089), (78, 2760726), (117, 1840484), (127, 1695564), (156, 1380363), (234, 920242), (254, 847782), (381, 565188), (468, 460121), (508, 423891), (762, 282594), (1143, 188396), (1524, 141297), (1651, 130428), (2286, 94198), (3302, 65214), (3623, 59436), (4572, 47099), (4953, 43476), (6604, 32607), (7246, 29718), (9906, 21738), (10869, 19812), (14492, 14859)]