778879062

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26209}}^1$

素因数の和:26357

約数の個数: 48

約数和(自身を含む): 1831764480

約数和(自身を除く): 1052885418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 127, 234, 254, 381, 762, 1143, 1651, 2286, 3302, 4953, 9906, 14859, 26209, 29718, 52418, 78627, 157254, 235881, 340717, 471762, 681434, 1022151, 2044302, 3066453, 3328543, 6132906, 6657086, 9985629, 19971258, 29956887, 43271059, 59913774, 86542118, 129813177, 259626354, 389439531, 778879062]

約数ペア:

[(1, 778879062), (2, 389439531), (3, 259626354), (6, 129813177), (9, 86542118), (13, 59913774), (18, 43271059), (26, 29956887), (39, 19971258), (78, 9985629), (117, 6657086), (127, 6132906), (234, 3328543), (254, 3066453), (381, 2044302), (762, 1022151), (1143, 681434), (1651, 471762), (2286, 340717), (3302, 235881), (4953, 157254), (9906, 78627), (14859, 52418), (26209, 29718)]