422480864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11411}}^1$

素因数の和:11523

約数の個数: 48

約数和(自身を含む): 905884560

約数和(自身を除く): 483403696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 9256, 11411, 18512, 22822, 37024, 45644, 91288, 148343, 182576, 296686, 365152, 593372, 1015579, 1186744, 2031158, 2373488, 4062316, 4746976, 8124632, 13202527, 16249264, 26405054, 32498528, 52810108, 105620216, 211240432, 422480864]

約数ペア:

[(1, 422480864), (2, 211240432), (4, 105620216), (8, 52810108), (13, 32498528), (16, 26405054), (26, 16249264), (32, 13202527), (52, 8124632), (89, 4746976), (104, 4062316), (178, 2373488), (208, 2031158), (356, 1186744), (416, 1015579), (712, 593372), (1157, 365152), (1424, 296686), (2314, 182576), (2848, 148343), (4628, 91288), (9256, 45644), (11411, 37024), (18512, 22822)]