196052427008

素因数分解:

$2^8\times {\mathrm{439}}^1\times {\mathrm{1049}}^1\times {\mathrm{1663}}^1$

素因数の和:3167

約数の個数: 72

約数和(自身を含む): 392840448000

約数和(自身を除く): 196788020992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 439, 878, 1049, 1663, 1756, 2098, 3326, 3512, 4196, 6652, 7024, 8392, 13304, 14048, 16784, 26608, 28096, 33568, 53216, 56192, 67136, 106432, 112384, 134272, 212864, 268544, 425728, 460511, 730057, 921022, 1460114, 1744487, 1842044, 2920228, 3488974, 3684088, 5840456, 6977948, 7368176, 11680912, 13955896, 14736352, 23361824, 27911792, 29472704, 46723648, 55823584, 58945408, 93447296, 111647168, 117890816, 186894592, 223294336, 446588672, 765829793, 1531659586, 3063319172, 6126638344, 12253276688, 24506553376, 49013106752, 98026213504, 196052427008]

約数ペア:

[(1, 196052427008), (2, 98026213504), (4, 49013106752), (8, 24506553376), (16, 12253276688), (32, 6126638344), (64, 3063319172), (128, 1531659586), (256, 765829793), (439, 446588672), (878, 223294336), (1049, 186894592), (1663, 117890816), (1756, 111647168), (2098, 93447296), (3326, 58945408), (3512, 55823584), (4196, 46723648), (6652, 29472704), (7024, 27911792), (8392, 23361824), (13304, 14736352), (14048, 13955896), (16784, 11680912), (26608, 7368176), (28096, 6977948), (33568, 5840456), (53216, 3684088), (56192, 3488974), (67136, 2920228), (106432, 1842044), (112384, 1744487), (134272, 1460114), (212864, 921022), (268544, 730057), (425728, 460511)]