275996928

素因数分解:

$2^8\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4549}}^1$

素因数の和:4647

約数の個数: 72

約数和(自身を含む): 744016000

約数和(自身を除く): 468019072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 632, 768, 948, 1264, 1896, 2528, 3792, 4549, 5056, 7584, 9098, 10112, 13647, 15168, 18196, 20224, 27294, 30336, 36392, 54588, 60672, 72784, 109176, 145568, 218352, 291136, 359371, 436704, 582272, 718742, 873408, 1078113, 1164544, 1437484, 1746816, 2156226, 2874968, 3493632, 4312452, 5749936, 8624904, 11499872, 17249808, 22999744, 34499616, 45999488, 68999232, 91998976, 137998464, 275996928]

約数ペア:

[(1, 275996928), (2, 137998464), (3, 91998976), (4, 68999232), (6, 45999488), (8, 34499616), (12, 22999744), (16, 17249808), (24, 11499872), (32, 8624904), (48, 5749936), (64, 4312452), (79, 3493632), (96, 2874968), (128, 2156226), (158, 1746816), (192, 1437484), (237, 1164544), (256, 1078113), (316, 873408), (384, 718742), (474, 582272), (632, 436704), (768, 359371), (948, 291136), (1264, 218352), (1896, 145568), (2528, 109176), (3792, 72784), (4549, 60672), (5056, 54588), (7584, 36392), (9098, 30336), (10112, 27294), (13647, 20224), (15168, 18196)]