231444408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{741809}}^1$

素因数の和:741831

約数の個数: 32

約数和(自身を含む): 623120400

約数和(自身を除く): 391675992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 741809, 1483618, 2225427, 2967236, 4450854, 5934472, 8901708, 9643517, 17803416, 19287034, 28930551, 38574068, 57861102, 77148136, 115722204, 231444408]

約数ペア:

[(1, 231444408), (2, 115722204), (3, 77148136), (4, 57861102), (6, 38574068), (8, 28930551), (12, 19287034), (13, 17803416), (24, 9643517), (26, 8901708), (39, 5934472), (52, 4450854), (78, 2967236), (104, 2225427), (156, 1483618), (312, 741809)]