387426144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{82361}}^1$

素因数の和:82388

約数の個数: 72

約数和(自身を含む): 1183047768

約数和(自身を除く): 795621624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 82361, 164722, 247083, 329444, 494166, 576527, 658888, 988332, 1153054, 1317776, 1729581, 1976664, 2306108, 2635552, 3459162, 3953328, 4035689, 4612216, 6918324, 7906656, 8071378, 9224432, 12107067, 13836648, 16142756, 18448864, 24214134, 27673296, 32285512, 48428268, 55346592, 64571024, 96856536, 129142048, 193713072, 387426144]

約数ペア:

[(1, 387426144), (2, 193713072), (3, 129142048), (4, 96856536), (6, 64571024), (7, 55346592), (8, 48428268), (12, 32285512), (14, 27673296), (16, 24214134), (21, 18448864), (24, 16142756), (28, 13836648), (32, 12107067), (42, 9224432), (48, 8071378), (49, 7906656), (56, 6918324), (84, 4612216), (96, 4035689), (98, 3953328), (112, 3459162), (147, 2635552), (168, 2306108), (196, 1976664), (224, 1729581), (294, 1317776), (336, 1153054), (392, 988332), (588, 658888), (672, 576527), (784, 494166), (1176, 329444), (1568, 247083), (2352, 164722), (4704, 82361)]