389726106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3324

約数の個数: 96

約数和(自身を含む): 1016183232

約数和(自身を除く): 626457126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 49, 66, 74, 77, 98, 111, 147, 154, 222, 231, 259, 294, 407, 462, 518, 539, 777, 814, 1078, 1221, 1554, 1617, 1813, 2442, 2849, 3234, 3257, 3626, 5439, 5698, 6514, 8547, 9771, 10878, 17094, 19542, 19943, 22799, 35827, 39886, 45598, 59829, 68397, 71654, 107481, 119658, 120509, 136794, 159593, 214962, 241018, 250789, 319186, 361527, 478779, 501578, 723054, 752367, 843563, 957558, 1325599, 1504734, 1687126, 1755523, 2530689, 2651198, 3511046, 3976797, 5061378, 5266569, 5904941, 7953594, 9279193, 10533138, 11809882, 17714823, 18558386, 27837579, 35429646, 55675158, 64954351, 129908702, 194863053, 389726106]

約数ペア:

[(1, 389726106), (2, 194863053), (3, 129908702), (6, 64954351), (7, 55675158), (11, 35429646), (14, 27837579), (21, 18558386), (22, 17714823), (33, 11809882), (37, 10533138), (42, 9279193), (49, 7953594), (66, 5904941), (74, 5266569), (77, 5061378), (98, 3976797), (111, 3511046), (147, 2651198), (154, 2530689), (222, 1755523), (231, 1687126), (259, 1504734), (294, 1325599), (407, 957558), (462, 843563), (518, 752367), (539, 723054), (777, 501578), (814, 478779), (1078, 361527), (1221, 319186), (1554, 250789), (1617, 241018), (1813, 214962), (2442, 159593), (2849, 136794), (3234, 120509), (3257, 119658), (3626, 107481), (5439, 71654), (5698, 68397), (6514, 59829), (8547, 45598), (9771, 39886), (10878, 35827), (17094, 22799), (19542, 19943)]