612444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 1709568

約数和(自身を除く): 1097124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 317, 322, 483, 634, 644, 951, 966, 1268, 1902, 1932, 2219, 3804, 4438, 6657, 7291, 8876, 13314, 14582, 21873, 26628, 29164, 43746, 51037, 87492, 102074, 153111, 204148, 306222, 612444]

約数ペア:

[(1, 612444), (2, 306222), (3, 204148), (4, 153111), (6, 102074), (7, 87492), (12, 51037), (14, 43746), (21, 29164), (23, 26628), (28, 21873), (42, 14582), (46, 13314), (69, 8876), (84, 7291), (92, 6657), (138, 4438), (161, 3804), (276, 2219), (317, 1932), (322, 1902), (483, 1268), (634, 966), (644, 951)]