399053911572

素因数分解:

$2^2\times 3^2\times {\mathrm{4457}}^1\times {\mathrm{2487061}}^1$

素因数の和:2491528

約数の個数: 36

約数和(自身を含む): 1008946338036

約数和(自身を除く): 609892426464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4457, 8914, 13371, 17828, 26742, 40113, 53484, 80226, 160452, 2487061, 4974122, 7461183, 9948244, 14922366, 22383549, 29844732, 44767098, 89534196, 11084830877, 22169661754, 33254492631, 44339323508, 66508985262, 99763477893, 133017970524, 199526955786, 399053911572]

約数ペア:

[(1, 399053911572), (2, 199526955786), (3, 133017970524), (4, 99763477893), (6, 66508985262), (9, 44339323508), (12, 33254492631), (18, 22169661754), (36, 11084830877), (4457, 89534196), (8914, 44767098), (13371, 29844732), (17828, 22383549), (26742, 14922366), (40113, 9948244), (53484, 7461183), (80226, 4974122), (160452, 2487061)]