479349108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2417}}^1$

素因数の和:3221

約数の個数: 72

約数和(自身を含む): 1387119552

約数和(自身を除く): 907770444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 787, 1574, 2361, 2417, 3148, 4722, 4834, 5509, 7083, 7251, 9444, 9668, 11018, 14166, 14502, 16527, 16919, 21753, 22036, 28332, 29004, 33054, 33838, 43506, 49581, 50757, 66108, 67676, 87012, 99162, 101514, 152271, 198324, 203028, 304542, 609084, 1902179, 3804358, 5706537, 7608716, 11413074, 13315253, 17119611, 22826148, 26630506, 34239222, 39945759, 53261012, 68478444, 79891518, 119837277, 159783036, 239674554, 479349108]

約数ペア:

[(1, 479349108), (2, 239674554), (3, 159783036), (4, 119837277), (6, 79891518), (7, 68478444), (9, 53261012), (12, 39945759), (14, 34239222), (18, 26630506), (21, 22826148), (28, 17119611), (36, 13315253), (42, 11413074), (63, 7608716), (84, 5706537), (126, 3804358), (252, 1902179), (787, 609084), (1574, 304542), (2361, 203028), (2417, 198324), (3148, 152271), (4722, 101514), (4834, 99162), (5509, 87012), (7083, 67676), (7251, 66108), (9444, 50757), (9668, 49581), (11018, 43506), (14166, 33838), (14502, 33054), (16527, 29004), (16919, 28332), (21753, 22036)]