248349516

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 590929920

約数和(自身を除く): 342580404

約数列:

[1, 2, 3, 4, 6, 12, 89, 127, 178, 254, 267, 356, 381, 508, 534, 762, 1068, 1524, 1831, 3662, 5493, 7324, 10986, 11303, 21972, 22606, 33909, 45212, 67818, 135636, 162959, 232537, 325918, 465074, 488877, 651836, 697611, 930148, 977754, 1395222, 1955508, 2790444, 20695793, 41391586, 62087379, 82783172, 124174758, 248349516]

約数ペア:

[(1, 248349516), (2, 124174758), (3, 82783172), (4, 62087379), (6, 41391586), (12, 20695793), (89, 2790444), (127, 1955508), (178, 1395222), (254, 977754), (267, 930148), (356, 697611), (381, 651836), (508, 488877), (534, 465074), (762, 325918), (1068, 232537), (1524, 162959), (1831, 135636), (3662, 67818), (5493, 45212), (7324, 33909), (10986, 22606), (11303, 21972)]