258606112

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18493}}^1$

素因数の和:18545

約数の個数: 48

約数和(自身を含む): 559258560

約数和(自身を除く): 300652448

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 18493, 36986, 73972, 147944, 295888, 351367, 425339, 591776, 702734, 850678, 1405468, 1701356, 2810936, 3402712, 5621872, 6805424, 8081441, 11243744, 13610848, 16162882, 32325764, 64651528, 129303056, 258606112]

約数ペア:

[(1, 258606112), (2, 129303056), (4, 64651528), (8, 32325764), (16, 16162882), (19, 13610848), (23, 11243744), (32, 8081441), (38, 6805424), (46, 5621872), (76, 3402712), (92, 2810936), (152, 1701356), (184, 1405468), (304, 850678), (368, 702734), (437, 591776), (608, 425339), (736, 351367), (874, 295888), (1748, 147944), (3496, 73972), (6992, 36986), (13984, 18493)]