499331336

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 1088640000

約数和(自身を除く): 589308664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 167, 214, 334, 428, 499, 668, 749, 856, 998, 1169, 1336, 1498, 1996, 2338, 2996, 3493, 3992, 4676, 5992, 6986, 9352, 13972, 17869, 27944, 35738, 53393, 71476, 83333, 106786, 125083, 142952, 166666, 213572, 250166, 333332, 373751, 427144, 500332, 583331, 666664, 747502, 1000664, 1166662, 1495004, 2333324, 2990008, 4666648, 8916631, 17833262, 35666524, 62416417, 71333048, 124832834, 249665668, 499331336]

約数ペア:

[(1, 499331336), (2, 249665668), (4, 124832834), (7, 71333048), (8, 62416417), (14, 35666524), (28, 17833262), (56, 8916631), (107, 4666648), (167, 2990008), (214, 2333324), (334, 1495004), (428, 1166662), (499, 1000664), (668, 747502), (749, 666664), (856, 583331), (998, 500332), (1169, 427144), (1336, 373751), (1498, 333332), (1996, 250166), (2338, 213572), (2996, 166666), (3493, 142952), (3992, 125083), (4676, 106786), (5992, 83333), (6986, 71476), (9352, 53393), (13972, 35738), (17869, 27944)]