774996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 1995840

約数和(自身を除く): 1220844

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 131, 174, 204, 262, 348, 393, 493, 524, 786, 986, 1479, 1572, 1972, 2227, 2958, 3799, 4454, 5916, 6681, 7598, 8908, 11397, 13362, 15196, 22794, 26724, 45588, 64583, 129166, 193749, 258332, 387498, 774996]

約数ペア:

[(1, 774996), (2, 387498), (3, 258332), (4, 193749), (6, 129166), (12, 64583), (17, 45588), (29, 26724), (34, 22794), (51, 15196), (58, 13362), (68, 11397), (87, 8908), (102, 7598), (116, 6681), (131, 5916), (174, 4454), (204, 3799), (262, 2958), (348, 2227), (393, 1972), (493, 1572), (524, 1479), (786, 986)]