289049124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264697}}^1$

素因数の和:264724

約数の個数: 48

約数和(自身を含む): 830092928

約数和(自身を除く): 541043804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 264697, 529394, 794091, 1058788, 1588182, 1852879, 3176364, 3441061, 3705758, 5558637, 6882122, 7411516, 10323183, 11117274, 13764244, 20646366, 22234548, 24087427, 41292732, 48174854, 72262281, 96349708, 144524562, 289049124]

約数ペア:

[(1, 289049124), (2, 144524562), (3, 96349708), (4, 72262281), (6, 48174854), (7, 41292732), (12, 24087427), (13, 22234548), (14, 20646366), (21, 13764244), (26, 11117274), (28, 10323183), (39, 7411516), (42, 6882122), (52, 5558637), (78, 3705758), (84, 3441061), (91, 3176364), (156, 1852879), (182, 1588182), (273, 1058788), (364, 794091), (546, 529394), (1092, 264697)]