550543416

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2316

約数の個数: 64

約数和(自身を含む): 1404480000

約数和(自身を除く): 853936584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 139, 158, 237, 278, 316, 417, 474, 556, 632, 834, 948, 1112, 1668, 1896, 2089, 3336, 4178, 6267, 8356, 10981, 12534, 16712, 21962, 25068, 32943, 43924, 50136, 65886, 87848, 131772, 165031, 263544, 290371, 330062, 495093, 580742, 660124, 871113, 990186, 1161484, 1320248, 1742226, 1980372, 2322968, 3484452, 3960744, 6968904, 22939309, 45878618, 68817927, 91757236, 137635854, 183514472, 275271708, 550543416]

約数ペア:

[(1, 550543416), (2, 275271708), (3, 183514472), (4, 137635854), (6, 91757236), (8, 68817927), (12, 45878618), (24, 22939309), (79, 6968904), (139, 3960744), (158, 3484452), (237, 2322968), (278, 1980372), (316, 1742226), (417, 1320248), (474, 1161484), (556, 990186), (632, 871113), (834, 660124), (948, 580742), (1112, 495093), (1668, 330062), (1896, 290371), (2089, 263544), (3336, 165031), (4178, 131772), (6267, 87848), (8356, 65886), (10981, 50136), (12534, 43924), (16712, 32943), (21962, 25068)]