390015691472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{1506457}}^1$

素因数の和:1507947

約数の個数: 40

約数和(自身を含む): 824912297472

約数和(自身を除く): 434896606000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1471, 2942, 5884, 11768, 16181, 23536, 32362, 64724, 129448, 258896, 1506457, 3012914, 6025828, 12051656, 16571027, 24103312, 33142054, 66284108, 132568216, 265136432, 2215998247, 4431996494, 8863992988, 17727985976, 24375980717, 35455971952, 48751961434, 97503922868, 195007845736, 390015691472]

約数ペア:

[(1, 390015691472), (2, 195007845736), (4, 97503922868), (8, 48751961434), (11, 35455971952), (16, 24375980717), (22, 17727985976), (44, 8863992988), (88, 4431996494), (176, 2215998247), (1471, 265136432), (2942, 132568216), (5884, 66284108), (11768, 33142054), (16181, 24103312), (23536, 16571027), (32362, 12051656), (64724, 6025828), (129448, 3012914), (258896, 1506457)]