311186388

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{242357}}^1$

素因数の和:242471

約数の個数: 24

約数和(自身を含む): 732890592

約数和(自身を除く): 421704204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 242357, 484714, 727071, 969428, 1454142, 2908284, 25932199, 51864398, 77796597, 103728796, 155593194, 311186388]

約数ペア:

[(1, 311186388), (2, 155593194), (3, 103728796), (4, 77796597), (6, 51864398), (12, 25932199), (107, 2908284), (214, 1454142), (321, 969428), (428, 727071), (642, 484714), (1284, 242357)]