319.0000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 13585152

約数和(自身を除く): 6903100

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 151, 299, 302, 481, 598, 604, 851, 962, 1196, 1702, 1924, 1963, 3404, 3473, 3926, 5587, 6946, 7852, 11063, 11174, 13892, 22126, 22348, 44252, 45149, 72631, 90298, 128501, 145262, 180596, 257002, 290524, 514004, 1670513, 3341026, 6682052]

約数ペア:

[(1, 6682052), (2, 3341026), (4, 1670513), (13, 514004), (23, 290524), (26, 257002), (37, 180596), (46, 145262), (52, 128501), (74, 90298), (92, 72631), (148, 45149), (151, 44252), (299, 22348), (302, 22126), (481, 13892), (598, 11174), (604, 11063), (851, 7852), (962, 6946), (1196, 5587), (1702, 3926), (1924, 3473), (1963, 3404)]