1666886977312

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{6863}}^1\times {\mathrm{26263}}^1$

素因数の和:33170

約数の個数: 72

約数和(自身を含む): 3486719972736

約数和(自身を除く): 1819832995424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 6863, 9248, 13726, 26263, 27452, 52526, 54904, 105052, 109808, 116671, 210104, 219616, 233342, 420208, 446471, 466684, 840416, 892942, 933368, 1785884, 1866736, 1983407, 3571768, 3733472, 3966814, 7143536, 7590007, 7933628, 14287072, 15180014, 15867256, 30360028, 31734512, 60720056, 63469024, 121440112, 180242969, 242880224, 360485938, 720971876, 1441943752, 2883887504, 3064130473, 5767775008, 6128260946, 12256521892, 24513043784, 49026087568, 52090218041, 98052175136, 104180436082, 208360872164, 416721744328, 833443488656, 1666886977312]

約数ペア:

[(1, 1666886977312), (2, 833443488656), (4, 416721744328), (8, 208360872164), (16, 104180436082), (17, 98052175136), (32, 52090218041), (34, 49026087568), (68, 24513043784), (136, 12256521892), (272, 6128260946), (289, 5767775008), (544, 3064130473), (578, 2883887504), (1156, 1441943752), (2312, 720971876), (4624, 360485938), (6863, 242880224), (9248, 180242969), (13726, 121440112), (26263, 63469024), (27452, 60720056), (52526, 31734512), (54904, 30360028), (105052, 15867256), (109808, 15180014), (116671, 14287072), (210104, 7933628), (219616, 7590007), (233342, 7143536), (420208, 3966814), (446471, 3733472), (466684, 3571768), (840416, 1983407), (892942, 1866736), (933368, 1785884)]