385702913492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{145487}}^1$

素因数の和:148520

約数の個数: 48

約数和(自身を含む): 769922496000

約数和(自身を除く): 384219582508

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2999, 5998, 11996, 38987, 50983, 77974, 101966, 145487, 155948, 203932, 290974, 581948, 662779, 1325558, 1891331, 2473279, 2651116, 3782662, 4946558, 7565324, 9893116, 32152627, 64305254, 128610508, 436315513, 872631026, 1745262052, 5672101669, 7417363721, 11344203338, 14834727442, 22688406676, 29669454884, 96425728373, 192851456746, 385702913492]

約数ペア:

[(1, 385702913492), (2, 192851456746), (4, 96425728373), (13, 29669454884), (17, 22688406676), (26, 14834727442), (34, 11344203338), (52, 7417363721), (68, 5672101669), (221, 1745262052), (442, 872631026), (884, 436315513), (2999, 128610508), (5998, 64305254), (11996, 32152627), (38987, 9893116), (50983, 7565324), (77974, 4946558), (101966, 3782662), (145487, 2651116), (155948, 2473279), (203932, 1891331), (290974, 1325558), (581948, 662779)]