1487106208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1026

約数の個数: 96

約数和(自身を含む): 3469713408

約数和(自身を除く): 1982607200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 331, 434, 496, 647, 662, 868, 992, 1294, 1324, 1736, 2317, 2588, 2648, 3472, 4529, 4634, 5176, 5296, 6944, 9058, 9268, 10261, 10352, 10592, 18116, 18536, 20057, 20522, 20704, 36232, 37072, 40114, 41044, 71827, 72464, 74144, 80228, 82088, 140399, 143654, 144928, 160456, 164176, 214157, 280798, 287308, 320912, 328352, 428314, 561596, 574616, 641824, 856628, 1123192, 1149232, 1499099, 1713256, 2246384, 2298464, 2998198, 3426512, 4492768, 5996396, 6638867, 6853024, 11992792, 13277734, 23985584, 26555468, 46472069, 47971168, 53110936, 92944138, 106221872, 185888276, 212443744, 371776552, 743553104, 1487106208]

約数ペア:

[(1, 1487106208), (2, 743553104), (4, 371776552), (7, 212443744), (8, 185888276), (14, 106221872), (16, 92944138), (28, 53110936), (31, 47971168), (32, 46472069), (56, 26555468), (62, 23985584), (112, 13277734), (124, 11992792), (217, 6853024), (224, 6638867), (248, 5996396), (331, 4492768), (434, 3426512), (496, 2998198), (647, 2298464), (662, 2246384), (868, 1713256), (992, 1499099), (1294, 1149232), (1324, 1123192), (1736, 856628), (2317, 641824), (2588, 574616), (2648, 561596), (3472, 428314), (4529, 328352), (4634, 320912), (5176, 287308), (5296, 280798), (6944, 214157), (9058, 164176), (9268, 160456), (10261, 144928), (10352, 143654), (10592, 140399), (18116, 82088), (18536, 80228), (20057, 74144), (20522, 72464), (20704, 71827), (36232, 41044), (37072, 40114)]