220979328

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{33851}}^1$

素因数の和:33885

約数の個数: 64

約数和(自身を含む): 621522720

約数和(自身を除く): 400543392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 33851, 67702, 101553, 135404, 203106, 270808, 406212, 541616, 575467, 812424, 1083232, 1150934, 1624848, 1726401, 2166464, 2301868, 3249696, 3452802, 4332928, 4603736, 6499392, 6905604, 9207472, 12998784, 13811208, 18414944, 27622416, 36829888, 55244832, 73659776, 110489664, 220979328]

約数ペア:

[(1, 220979328), (2, 110489664), (3, 73659776), (4, 55244832), (6, 36829888), (8, 27622416), (12, 18414944), (16, 13811208), (17, 12998784), (24, 9207472), (32, 6905604), (34, 6499392), (48, 4603736), (51, 4332928), (64, 3452802), (68, 3249696), (96, 2301868), (102, 2166464), (128, 1726401), (136, 1624848), (192, 1150934), (204, 1083232), (272, 812424), (384, 575467), (408, 541616), (544, 406212), (816, 270808), (1088, 203106), (1632, 135404), (2176, 101553), (3264, 67702), (6528, 33851)]