16947269544

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{121559}}^1$

素因数の和:121762

約数の個数: 64

約数和(自身を含む): 43790774400

約数和(自身を除く): 26843504856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 471, 628, 888, 942, 1256, 1884, 3768, 5809, 11618, 17427, 23236, 34854, 46472, 69708, 121559, 139416, 243118, 364677, 486236, 729354, 972472, 1458708, 2917416, 4497683, 8995366, 13493049, 17990732, 19084763, 26986098, 35981464, 38169526, 53972196, 57254289, 76339052, 107944392, 114508578, 152678104, 229017156, 458034312, 706136231, 1412272462, 2118408693, 2824544924, 4236817386, 5649089848, 8473634772, 16947269544]

約数ペア:

[(1, 16947269544), (2, 8473634772), (3, 5649089848), (4, 4236817386), (6, 2824544924), (8, 2118408693), (12, 1412272462), (24, 706136231), (37, 458034312), (74, 229017156), (111, 152678104), (148, 114508578), (157, 107944392), (222, 76339052), (296, 57254289), (314, 53972196), (444, 38169526), (471, 35981464), (628, 26986098), (888, 19084763), (942, 17990732), (1256, 13493049), (1884, 8995366), (3768, 4497683), (5809, 2917416), (11618, 1458708), (17427, 972472), (23236, 729354), (34854, 486236), (46472, 364677), (69708, 243118), (121559, 139416)]