196378728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89917}}^1$

素因数の和:89946

約数の個数: 64

約数和(自身を含む): 604248960

約数和(自身を除く): 407870232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 89917, 179834, 269751, 359668, 539502, 629419, 719336, 1079004, 1168921, 1258838, 1888257, 2158008, 2337842, 2517676, 3506763, 3776514, 4675684, 5035352, 7013526, 7553028, 8182447, 9351368, 14027052, 15106056, 16364894, 24547341, 28054104, 32729788, 49094682, 65459576, 98189364, 196378728]

約数ペア:

[(1, 196378728), (2, 98189364), (3, 65459576), (4, 49094682), (6, 32729788), (7, 28054104), (8, 24547341), (12, 16364894), (13, 15106056), (14, 14027052), (21, 9351368), (24, 8182447), (26, 7553028), (28, 7013526), (39, 5035352), (42, 4675684), (52, 3776514), (56, 3506763), (78, 2517676), (84, 2337842), (91, 2158008), (104, 1888257), (156, 1258838), (168, 1168921), (182, 1079004), (273, 719336), (312, 629419), (364, 539502), (546, 359668), (728, 269751), (1092, 179834), (2184, 89917)]