319948248

素因数分解:

$2^3\times 3^1\times {\mathrm{1993}}^1\times {\mathrm{6689}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 800391600

約数和(自身を除く): 480443352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1993, 3986, 5979, 6689, 7972, 11958, 13378, 15944, 20067, 23916, 26756, 40134, 47832, 53512, 80268, 160536, 13331177, 26662354, 39993531, 53324708, 79987062, 106649416, 159974124, 319948248]

約数ペア:

[(1, 319948248), (2, 159974124), (3, 106649416), (4, 79987062), (6, 53324708), (8, 39993531), (12, 26662354), (24, 13331177), (1993, 160536), (3986, 80268), (5979, 53512), (6689, 47832), (7972, 40134), (11958, 26756), (13378, 23916), (15944, 20067)]