276844360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14389}}^1$

素因数の和:14450

約数の個数: 64

約数和(自身を含む): 688993200

約数和(自身を除く): 412148840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 14389, 19240, 28778, 57556, 71945, 115112, 143890, 187057, 287780, 374114, 532393, 575560, 748228, 935285, 1064786, 1496456, 1870570, 2129572, 2661965, 3741140, 4259144, 5323930, 6921109, 7482280, 10647860, 13842218, 21295720, 27684436, 34605545, 55368872, 69211090, 138422180, 276844360]

約数ペア:

[(1, 276844360), (2, 138422180), (4, 69211090), (5, 55368872), (8, 34605545), (10, 27684436), (13, 21295720), (20, 13842218), (26, 10647860), (37, 7482280), (40, 6921109), (52, 5323930), (65, 4259144), (74, 3741140), (104, 2661965), (130, 2129572), (148, 1870570), (185, 1496456), (260, 1064786), (296, 935285), (370, 748228), (481, 575560), (520, 532393), (740, 374114), (962, 287780), (1480, 187057), (1924, 143890), (2405, 115112), (3848, 71945), (4810, 57556), (9620, 28778), (14389, 19240)]