238077008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 60

約数和(自身を含む): 514855068

約数和(自身を除く): 276778060

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 841, 1361, 1508, 1682, 2722, 3016, 3364, 5444, 6032, 6728, 10888, 10933, 13456, 17693, 21776, 21866, 35386, 39469, 43732, 70772, 78938, 87464, 141544, 157876, 174928, 283088, 315752, 513097, 631504, 1026194, 1144601, 2052388, 2289202, 4104776, 4578404, 8209552, 9156808, 14879813, 18313616, 29759626, 59519252, 119038504, 238077008]

約数ペア:

[(1, 238077008), (2, 119038504), (4, 59519252), (8, 29759626), (13, 18313616), (16, 14879813), (26, 9156808), (29, 8209552), (52, 4578404), (58, 4104776), (104, 2289202), (116, 2052388), (208, 1144601), (232, 1026194), (377, 631504), (464, 513097), (754, 315752), (841, 283088), (1361, 174928), (1508, 157876), (1682, 141544), (2722, 87464), (3016, 78938), (3364, 70772), (5444, 43732), (6032, 39469), (6728, 35386), (10888, 21866), (10933, 21776), (13456, 17693)]