1938963152

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4447}}^1$

素因数の和:4708

約数の個数: 80

約数和(自身を含む): 4566850560

約数和(自身を除く): 2627887408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 229, 238, 272, 458, 476, 916, 952, 1603, 1832, 1904, 3206, 3664, 3893, 4447, 6412, 7786, 8894, 12824, 15572, 17788, 25648, 27251, 31129, 31144, 35576, 54502, 62258, 62288, 71152, 75599, 109004, 124516, 151198, 218008, 249032, 302396, 436016, 498064, 529193, 604792, 1018363, 1058386, 1209584, 2036726, 2116772, 4073452, 4233544, 7128541, 8146904, 8467088, 14257082, 16293808, 17312171, 28514164, 34624342, 57028328, 69248684, 114056656, 121185197, 138497368, 242370394, 276994736, 484740788, 969481576, 1938963152]

約数ペア:

[(1, 1938963152), (2, 969481576), (4, 484740788), (7, 276994736), (8, 242370394), (14, 138497368), (16, 121185197), (17, 114056656), (28, 69248684), (34, 57028328), (56, 34624342), (68, 28514164), (112, 17312171), (119, 16293808), (136, 14257082), (229, 8467088), (238, 8146904), (272, 7128541), (458, 4233544), (476, 4073452), (916, 2116772), (952, 2036726), (1603, 1209584), (1832, 1058386), (1904, 1018363), (3206, 604792), (3664, 529193), (3893, 498064), (4447, 436016), (6412, 302396), (7786, 249032), (8894, 218008), (12824, 151198), (15572, 124516), (17788, 109004), (25648, 75599), (27251, 71152), (31129, 62288), (31144, 62258), (35576, 54502)]