748049484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97861}}^1$

素因数の和:97895

約数の個数: 72

約数和(自身を含む): 2186628528

約数和(自身を除く): 1438579044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 97861, 195722, 293583, 391444, 587166, 685027, 1174332, 1272193, 1370054, 2055081, 2544386, 2740108, 3816579, 4110162, 4795189, 5088772, 7633158, 8220324, 8905351, 9590378, 14385567, 15266316, 17810702, 19180756, 26716053, 28771134, 35621404, 53432106, 57542268, 62337457, 106864212, 124674914, 187012371, 249349828, 374024742, 748049484]

約数ペア:

[(1, 748049484), (2, 374024742), (3, 249349828), (4, 187012371), (6, 124674914), (7, 106864212), (12, 62337457), (13, 57542268), (14, 53432106), (21, 35621404), (26, 28771134), (28, 26716053), (39, 19180756), (42, 17810702), (49, 15266316), (52, 14385567), (78, 9590378), (84, 8905351), (91, 8220324), (98, 7633158), (147, 5088772), (156, 4795189), (182, 4110162), (196, 3816579), (273, 2740108), (294, 2544386), (364, 2055081), (546, 1370054), (588, 1272193), (637, 1174332), (1092, 685027), (1274, 587166), (1911, 391444), (2548, 293583), (3822, 195722), (7644, 97861)]