731079972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2297}}^1$

素因数の和:2738

約数の個数: 96

約数和(自身を含む): 2172253440

約数和(自身を除く): 1441173468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 421, 756, 842, 1263, 1684, 2297, 2526, 2947, 3789, 4594, 5052, 5894, 6891, 7578, 8841, 9188, 11367, 11788, 13782, 15156, 16079, 17682, 20673, 22734, 26523, 27564, 32158, 35364, 41346, 45468, 48237, 53046, 62019, 64316, 79569, 82692, 96474, 106092, 124038, 144711, 159138, 192948, 248076, 289422, 318276, 434133, 578844, 868266, 967037, 1736532, 1934074, 2901111, 3868148, 5802222, 6769259, 8703333, 11604444, 13538518, 17406666, 20307777, 26109999, 27077036, 34813332, 40615554, 52219998, 60923331, 81231108, 104439996, 121846662, 182769993, 243693324, 365539986, 731079972]

約数ペア:

[(1, 731079972), (2, 365539986), (3, 243693324), (4, 182769993), (6, 121846662), (7, 104439996), (9, 81231108), (12, 60923331), (14, 52219998), (18, 40615554), (21, 34813332), (27, 27077036), (28, 26109999), (36, 20307777), (42, 17406666), (54, 13538518), (63, 11604444), (84, 8703333), (108, 6769259), (126, 5802222), (189, 3868148), (252, 2901111), (378, 1934074), (421, 1736532), (756, 967037), (842, 868266), (1263, 578844), (1684, 434133), (2297, 318276), (2526, 289422), (2947, 248076), (3789, 192948), (4594, 159138), (5052, 144711), (5894, 124038), (6891, 106092), (7578, 96474), (8841, 82692), (9188, 79569), (11367, 64316), (11788, 62019), (13782, 53046), (15156, 48237), (16079, 45468), (17682, 41346), (20673, 35364), (22734, 32158), (26523, 27564)]