1640229336

素因数分解:

$2^3\times 3^2\times {\mathrm{2749}}^1\times {\mathrm{8287}}^1$

素因数の和:11048

約数の個数: 48

約数和(自身を含む): 4444440000

約数和(自身を除く): 2804210664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2749, 5498, 8247, 8287, 10996, 16494, 16574, 21992, 24741, 24861, 32988, 33148, 49482, 49722, 65976, 66296, 74583, 98964, 99444, 149166, 197928, 198888, 298332, 596664, 22780963, 45561926, 68342889, 91123852, 136685778, 182247704, 205028667, 273371556, 410057334, 546743112, 820114668, 1640229336]

約数ペア:

[(1, 1640229336), (2, 820114668), (3, 546743112), (4, 410057334), (6, 273371556), (8, 205028667), (9, 182247704), (12, 136685778), (18, 91123852), (24, 68342889), (36, 45561926), (72, 22780963), (2749, 596664), (5498, 298332), (8247, 198888), (8287, 197928), (10996, 149166), (16494, 99444), (16574, 98964), (21992, 74583), (24741, 66296), (24861, 65976), (32988, 49722), (33148, 49482)]