318324552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145753}}^1$

素因数の和:145782

約数の個数: 64

約数和(自身を含む): 979466880

約数和(自身を除く): 661142328

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, 145753, 291506, 437259, 583012, 874518, 1020271, 1166024, 1749036, 1894789, 2040542, 3060813, 3498072, 3789578, 4081084, 5684367, 6121626, 7579156, 8162168, 11368734, 12243252, 13263523, 15158312, 22737468, 24486504, 26527046, 39790569, 45474936, 53054092, 79581138, 106108184, 159162276, 318324552]

約数ペア:

[(1, 318324552), (2, 159162276), (3, 106108184), (4, 79581138), (6, 53054092), (7, 45474936), (8, 39790569), (12, 26527046), (13, 24486504), (14, 22737468), (21, 15158312), (24, 13263523), (26, 12243252), (28, 11368734), (39, 8162168), (42, 7579156), (52, 6121626), (56, 5684367), (78, 4081084), (84, 3789578), (91, 3498072), (104, 3060813), (156, 2040542), (168, 1894789), (182, 1749036), (273, 1166024), (312, 1020271), (364, 874518), (546, 583012), (728, 437259), (1092, 291506), (2184, 145753)]