948313808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 2076867072

約数和(自身を除く): 1128553264

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 793, 806, 976, 1586, 1612, 1891, 2411, 3172, 3224, 3782, 4822, 6344, 6448, 7564, 9644, 12688, 15128, 19288, 24583, 30256, 31343, 38576, 49166, 62686, 74741, 98332, 125372, 147071, 149482, 196664, 250744, 294142, 298964, 393328, 501488, 588284, 597928, 971633, 1176568, 1195856, 1911923, 1943266, 2353136, 3823846, 3886532, 4559201, 7647692, 7773064, 9118402, 15295384, 15546128, 18236804, 30590768, 36473608, 59269613, 72947216, 118539226, 237078452, 474156904, 948313808]

約数ペア:

[(1, 948313808), (2, 474156904), (4, 237078452), (8, 118539226), (13, 72947216), (16, 59269613), (26, 36473608), (31, 30590768), (52, 18236804), (61, 15546128), (62, 15295384), (104, 9118402), (122, 7773064), (124, 7647692), (208, 4559201), (244, 3886532), (248, 3823846), (403, 2353136), (488, 1943266), (496, 1911923), (793, 1195856), (806, 1176568), (976, 971633), (1586, 597928), (1612, 588284), (1891, 501488), (2411, 393328), (3172, 298964), (3224, 294142), (3782, 250744), (4822, 196664), (6344, 149482), (6448, 147071), (7564, 125372), (9644, 98332), (12688, 74741), (15128, 62686), (19288, 49166), (24583, 38576), (30256, 31343)]