389235696

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 1029648384

約数和(自身を除く): 640412688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 127, 134, 201, 254, 268, 381, 402, 508, 536, 762, 804, 953, 1016, 1072, 1524, 1608, 1906, 2032, 2859, 3048, 3216, 3812, 5718, 6096, 7624, 8509, 11436, 15248, 17018, 22872, 25527, 34036, 45744, 51054, 63851, 68072, 102108, 121031, 127702, 136144, 191553, 204216, 242062, 255404, 363093, 383106, 408432, 484124, 510808, 726186, 766212, 968248, 1021616, 1452372, 1532424, 1936496, 2904744, 3064848, 5809488, 8109077, 16218154, 24327231, 32436308, 48654462, 64872616, 97308924, 129745232, 194617848, 389235696]

約数ペア:

[(1, 389235696), (2, 194617848), (3, 129745232), (4, 97308924), (6, 64872616), (8, 48654462), (12, 32436308), (16, 24327231), (24, 16218154), (48, 8109077), (67, 5809488), (127, 3064848), (134, 2904744), (201, 1936496), (254, 1532424), (268, 1452372), (381, 1021616), (402, 968248), (508, 766212), (536, 726186), (762, 510808), (804, 484124), (953, 408432), (1016, 383106), (1072, 363093), (1524, 255404), (1608, 242062), (1906, 204216), (2032, 191553), (2859, 136144), (3048, 127702), (3216, 121031), (3812, 102108), (5718, 68072), (6096, 63851), (7624, 51054), (8509, 45744), (11436, 34036), (15248, 25527), (17018, 22872)]