318317366516

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{4153}}^1\times {\mathrm{13997}}^1$

素因数の和:18228

約数の個数: 36

約数和(自身を含む): 572696618508

約数和(自身を除く): 254379251992

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 4153, 5476, 8306, 13997, 16612, 27994, 55988, 153661, 307322, 517889, 614644, 1035778, 2071556, 5685457, 11370914, 19161893, 22741828, 38323786, 58129541, 76647572, 116259082, 232518164, 2150793017, 4301586034, 8603172068, 79579341629, 159158683258, 318317366516]

約数ペア:

[(1, 318317366516), (2, 159158683258), (4, 79579341629), (37, 8603172068), (74, 4301586034), (148, 2150793017), (1369, 232518164), (2738, 116259082), (4153, 76647572), (5476, 58129541), (8306, 38323786), (13997, 22741828), (16612, 19161893), (27994, 11370914), (55988, 5685457), (153661, 2071556), (307322, 1035778), (517889, 614644)]