299018608

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1334

約数の個数: 80

約数和(自身を含む): 692098560

約数和(自身を除く): 393079952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 59, 74, 112, 118, 148, 236, 259, 296, 413, 472, 518, 592, 826, 944, 1036, 1223, 1652, 2072, 2183, 2446, 3304, 4144, 4366, 4892, 6608, 8561, 8732, 9784, 15281, 17122, 17464, 19568, 30562, 34244, 34928, 45251, 61124, 68488, 72157, 90502, 122248, 136976, 144314, 181004, 244496, 288628, 316757, 362008, 505099, 577256, 633514, 724016, 1010198, 1154512, 1267028, 2020396, 2534056, 2669809, 4040792, 5068112, 5339618, 8081584, 10679236, 18688663, 21358472, 37377326, 42716944, 74754652, 149509304, 299018608]

約数ペア:

[(1, 299018608), (2, 149509304), (4, 74754652), (7, 42716944), (8, 37377326), (14, 21358472), (16, 18688663), (28, 10679236), (37, 8081584), (56, 5339618), (59, 5068112), (74, 4040792), (112, 2669809), (118, 2534056), (148, 2020396), (236, 1267028), (259, 1154512), (296, 1010198), (413, 724016), (472, 633514), (518, 577256), (592, 505099), (826, 362008), (944, 316757), (1036, 288628), (1223, 244496), (1652, 181004), (2072, 144314), (2183, 136976), (2446, 122248), (3304, 90502), (4144, 72157), (4366, 68488), (4892, 61124), (6608, 45251), (8561, 34928), (8732, 34244), (9784, 30562), (15281, 19568), (17122, 17464)]