313660338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{22067}}^1$

素因数の和:22198

約数の個数: 32

約数和(自身を含む): 660980736

約数和(自身を除く): 347320398

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 14214, 22067, 44134, 66201, 132402, 507541, 1015082, 1522623, 2272901, 3045246, 4545802, 6818703, 13637406, 52276723, 104553446, 156830169, 313660338]

約数ペア:

[(1, 313660338), (2, 156830169), (3, 104553446), (6, 52276723), (23, 13637406), (46, 6818703), (69, 4545802), (103, 3045246), (138, 2272901), (206, 1522623), (309, 1015082), (618, 507541), (2369, 132402), (4738, 66201), (7107, 44134), (14214, 22067)]