1320199264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6619}}^1$

素因数の和:6923

約数の個数: 48

約数和(自身を含む): 2722567680

約数和(自身を除く): 1402368416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 271, 368, 542, 736, 1084, 2168, 4336, 6233, 6619, 8672, 12466, 13238, 24932, 26476, 49864, 52952, 99728, 105904, 152237, 199456, 211808, 304474, 608948, 1217896, 1793749, 2435792, 3587498, 4871584, 7174996, 14349992, 28699984, 41256227, 57399968, 82512454, 165024908, 330049816, 660099632, 1320199264]

約数ペア:

[(1, 1320199264), (2, 660099632), (4, 330049816), (8, 165024908), (16, 82512454), (23, 57399968), (32, 41256227), (46, 28699984), (92, 14349992), (184, 7174996), (271, 4871584), (368, 3587498), (542, 2435792), (736, 1793749), (1084, 1217896), (2168, 608948), (4336, 304474), (6233, 211808), (6619, 199456), (8672, 152237), (12466, 105904), (13238, 99728), (24932, 52952), (26476, 49864)]