254665632

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{204059}}^1$

素因数の和:204085

約数の個数: 48

約数和(自身を含む): 719923680

約数和(自身を除く): 465258048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 204059, 408118, 612177, 816236, 1224354, 1632472, 2448708, 2652767, 3264944, 4897416, 5305534, 6529888, 7958301, 9794832, 10611068, 15916602, 19589664, 21222136, 31833204, 42444272, 63666408, 84888544, 127332816, 254665632]

約数ペア:

[(1, 254665632), (2, 127332816), (3, 84888544), (4, 63666408), (6, 42444272), (8, 31833204), (12, 21222136), (13, 19589664), (16, 15916602), (24, 10611068), (26, 9794832), (32, 7958301), (39, 6529888), (48, 5305534), (52, 4897416), (78, 3264944), (96, 2652767), (104, 2448708), (156, 1632472), (208, 1224354), (312, 816236), (416, 612177), (624, 408118), (1248, 204059)]