253711224

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{90353}}^1$

素因数の和:90381

約数の個数: 64

約数和(自身を含む): 758973600

約数和(自身を除く): 505262376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 90353, 180706, 271059, 361412, 542118, 722824, 813177, 1084236, 1174589, 1626354, 2168472, 2349178, 2439531, 3252708, 3523767, 4698356, 4879062, 6505416, 7047534, 9396712, 9758124, 10571301, 14095068, 19516248, 21142602, 28190136, 31713903, 42285204, 63427806, 84570408, 126855612, 253711224]

約数ペア:

[(1, 253711224), (2, 126855612), (3, 84570408), (4, 63427806), (6, 42285204), (8, 31713903), (9, 28190136), (12, 21142602), (13, 19516248), (18, 14095068), (24, 10571301), (26, 9758124), (27, 9396712), (36, 7047534), (39, 6505416), (52, 4879062), (54, 4698356), (72, 3523767), (78, 3252708), (104, 2439531), (108, 2349178), (117, 2168472), (156, 1626354), (216, 1174589), (234, 1084236), (312, 813177), (351, 722824), (468, 542118), (702, 361412), (936, 271059), (1404, 180706), (2808, 90353)]