718735668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{17863}}^1$

素因数の和:18356

約数の個数: 48

約数和(自身を含む): 1920737280

約数和(自身を除く): 1202001612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5748, 6706, 10059, 13412, 17863, 20118, 35726, 40236, 53589, 71452, 107178, 125041, 214356, 250082, 375123, 500164, 750246, 1500492, 8556377, 17112754, 25669131, 34225508, 51338262, 59894639, 102676524, 119789278, 179683917, 239578556, 359367834, 718735668]

約数ペア:

[(1, 718735668), (2, 359367834), (3, 239578556), (4, 179683917), (6, 119789278), (7, 102676524), (12, 59894639), (14, 51338262), (21, 34225508), (28, 25669131), (42, 17112754), (84, 8556377), (479, 1500492), (958, 750246), (1437, 500164), (1916, 375123), (2874, 250082), (3353, 214356), (5748, 125041), (6706, 107178), (10059, 71452), (13412, 53589), (17863, 40236), (20118, 35726)]