840867312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{18229}}^1$

素因数の和:18302

約数の個数: 60

約数和(自身を含む): 2244696360

約数和(自身を除く): 1403829048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2883, 3844, 5766, 7688, 11532, 15376, 18229, 23064, 36458, 46128, 54687, 72916, 109374, 145832, 218748, 291664, 437496, 565099, 874992, 1130198, 1695297, 2260396, 3390594, 4520792, 6781188, 9041584, 13562376, 17518069, 27124752, 35036138, 52554207, 70072276, 105108414, 140144552, 210216828, 280289104, 420433656, 840867312]

約数ペア:

[(1, 840867312), (2, 420433656), (3, 280289104), (4, 210216828), (6, 140144552), (8, 105108414), (12, 70072276), (16, 52554207), (24, 35036138), (31, 27124752), (48, 17518069), (62, 13562376), (93, 9041584), (124, 6781188), (186, 4520792), (248, 3390594), (372, 2260396), (496, 1695297), (744, 1130198), (961, 874992), (1488, 565099), (1922, 437496), (2883, 291664), (3844, 218748), (5766, 145832), (7688, 109374), (11532, 72916), (15376, 54687), (18229, 46128), (23064, 36458)]