396383624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28657}}^1$

素因数の和:28702

約数の個数: 64

約数和(自身を含む): 962908800

約数和(自身を除く): 566525176

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 28657, 57314, 114628, 200599, 229256, 372541, 401198, 544483, 745082, 802396, 1088966, 1490164, 1604792, 2177932, 2607787, 2980328, 3811381, 4355864, 5215574, 7078279, 7622762, 10431148, 14156558, 15245524, 20862296, 28313116, 30491048, 49547953, 56626232, 99095906, 198191812, 396383624]

約数ペア:

[(1, 396383624), (2, 198191812), (4, 99095906), (7, 56626232), (8, 49547953), (13, 30491048), (14, 28313116), (19, 20862296), (26, 15245524), (28, 14156558), (38, 10431148), (52, 7622762), (56, 7078279), (76, 5215574), (91, 4355864), (104, 3811381), (133, 2980328), (152, 2607787), (182, 2177932), (247, 1604792), (266, 1490164), (364, 1088966), (494, 802396), (532, 745082), (728, 544483), (988, 401198), (1064, 372541), (1729, 229256), (1976, 200599), (3458, 114628), (6916, 57314), (13832, 28657)]