490902282

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{77699}}^1$

素因数の和:77729

約数の個数: 48

約数和(自身を含む): 1187877600

約数和(自身を除く): 696975318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 77699, 155398, 233097, 466194, 699291, 1010087, 1398582, 2020174, 2097873, 3030261, 4195746, 6060522, 6293619, 9090783, 12587238, 18181566, 18880857, 27272349, 37761714, 54544698, 81817047, 163634094, 245451141, 490902282]

約数ペア:

[(1, 490902282), (2, 245451141), (3, 163634094), (6, 81817047), (9, 54544698), (13, 37761714), (18, 27272349), (26, 18880857), (27, 18181566), (39, 12587238), (54, 9090783), (78, 6293619), (81, 6060522), (117, 4195746), (162, 3030261), (234, 2097873), (243, 2020174), (351, 1398582), (486, 1010087), (702, 699291), (1053, 466194), (2106, 233097), (3159, 155398), (6318, 77699)]