278330682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41161}}^1$

素因数の和:41203

約数の個数: 48

約数和(自身を含む): 675715392

約数和(自身を除く): 397384710

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 41161, 82322, 123483, 246966, 288127, 576254, 864381, 946703, 1728762, 1893406, 2016889, 2840109, 4033778, 5680218, 6050667, 6626921, 12101334, 13253842, 19880763, 39761526, 46388447, 92776894, 139165341, 278330682]

約数ペア:

[(1, 278330682), (2, 139165341), (3, 92776894), (6, 46388447), (7, 39761526), (14, 19880763), (21, 13253842), (23, 12101334), (42, 6626921), (46, 6050667), (49, 5680218), (69, 4033778), (98, 2840109), (138, 2016889), (147, 1893406), (161, 1728762), (294, 946703), (322, 864381), (483, 576254), (966, 288127), (1127, 246966), (2254, 123483), (3381, 82322), (6762, 41161)]