305193612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{2239}}^1$

素因数の和:2590

約数の個数: 48

約数和(自身を含む): 734074880

約数和(自身を除く): 428881268

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 307, 444, 614, 921, 1228, 1842, 2239, 3684, 4478, 6717, 8956, 11359, 13434, 22718, 26868, 34077, 45436, 68154, 82843, 136308, 165686, 248529, 331372, 497058, 687373, 994116, 1374746, 2062119, 2749492, 4124238, 8248476, 25432801, 50865602, 76298403, 101731204, 152596806, 305193612]

約数ペア:

[(1, 305193612), (2, 152596806), (3, 101731204), (4, 76298403), (6, 50865602), (12, 25432801), (37, 8248476), (74, 4124238), (111, 2749492), (148, 2062119), (222, 1374746), (307, 994116), (444, 687373), (614, 497058), (921, 331372), (1228, 248529), (1842, 165686), (2239, 136308), (3684, 82843), (4478, 68154), (6717, 45436), (8956, 34077), (11359, 26868), (13434, 22718)]