279978288

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{95621}}^1$

素因数の和:95693

約数の個数: 40

約数和(自身を含む): 735141936

約数和(自身を除く): 455163648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 95621, 191242, 286863, 382484, 573726, 764968, 1147452, 1529936, 2294904, 4589808, 5832881, 11665762, 17498643, 23331524, 34997286, 46663048, 69994572, 93326096, 139989144, 279978288]

約数ペア:

[(1, 279978288), (2, 139989144), (3, 93326096), (4, 69994572), (6, 46663048), (8, 34997286), (12, 23331524), (16, 17498643), (24, 11665762), (48, 5832881), (61, 4589808), (122, 2294904), (183, 1529936), (244, 1147452), (366, 764968), (488, 573726), (732, 382484), (976, 286863), (1464, 191242), (2928, 95621)]