311933238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{38711}}^1$

素因数の和:38812

約数の個数: 32

約数和(自身を含む): 668943360

約数和(自身を除く): 357010122

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 38711, 77422, 116133, 232266, 658087, 1316174, 1974261, 3058169, 3948522, 6116338, 9174507, 18349014, 51988873, 103977746, 155966619, 311933238]

約数ペア:

[(1, 311933238), (2, 155966619), (3, 103977746), (6, 51988873), (17, 18349014), (34, 9174507), (51, 6116338), (79, 3948522), (102, 3058169), (158, 1974261), (237, 1316174), (474, 658087), (1343, 232266), (2686, 116133), (4029, 77422), (8058, 38711)]