260323648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2251}}^1$

素因数の和:2415

約数の個数: 56

約数和(自身を含む): 560567840

約数和(自身を除く): 300244192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 139, 208, 278, 416, 556, 832, 1112, 1807, 2224, 2251, 3614, 4448, 4502, 7228, 8896, 9004, 14456, 18008, 28912, 29263, 36016, 57824, 58526, 72032, 115648, 117052, 144064, 234104, 312889, 468208, 625778, 936416, 1251556, 1872832, 2503112, 4067557, 5006224, 8135114, 10012448, 16270228, 20024896, 32540456, 65080912, 130161824, 260323648]

約数ペア:

[(1, 260323648), (2, 130161824), (4, 65080912), (8, 32540456), (13, 20024896), (16, 16270228), (26, 10012448), (32, 8135114), (52, 5006224), (64, 4067557), (104, 2503112), (139, 1872832), (208, 1251556), (278, 936416), (416, 625778), (556, 468208), (832, 312889), (1112, 234104), (1807, 144064), (2224, 117052), (2251, 115648), (3614, 72032), (4448, 58526), (4502, 57824), (7228, 36016), (8896, 29263), (9004, 28912), (14456, 18008)]