1276393608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2532527}}^1$

素因数の和:2532546

約数の個数: 48

約数和(自身を含む): 3950743680

約数和(自身を除く): 2674350072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2532527, 5065054, 7597581, 10130108, 15195162, 17727689, 20260216, 22792743, 30390324, 35455378, 45585486, 53183067, 60780648, 70910756, 91170972, 106366134, 141821512, 159549201, 182341944, 212732268, 319098402, 425464536, 638196804, 1276393608]

約数ペア:

[(1, 1276393608), (2, 638196804), (3, 425464536), (4, 319098402), (6, 212732268), (7, 182341944), (8, 159549201), (9, 141821512), (12, 106366134), (14, 91170972), (18, 70910756), (21, 60780648), (24, 53183067), (28, 45585486), (36, 35455378), (42, 30390324), (56, 22792743), (63, 20260216), (72, 17727689), (84, 15195162), (126, 10130108), (168, 7597581), (252, 5065054), (504, 2532527)]