320296932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{1553}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 860362776

約数和(自身を除く): 540065844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 337, 612, 674, 1011, 1348, 1553, 2022, 3033, 3106, 4044, 4659, 5729, 6066, 6212, 9318, 11458, 12132, 13977, 17187, 18636, 22916, 26401, 27954, 34374, 51561, 52802, 55908, 68748, 79203, 103122, 105604, 158406, 206244, 237609, 316812, 475218, 523361, 950436, 1046722, 1570083, 2093444, 3140166, 4710249, 6280332, 8897137, 9420498, 17794274, 18840996, 26691411, 35588548, 53382822, 80074233, 106765644, 160148466, 320296932]

約数ペア:

[(1, 320296932), (2, 160148466), (3, 106765644), (4, 80074233), (6, 53382822), (9, 35588548), (12, 26691411), (17, 18840996), (18, 17794274), (34, 9420498), (36, 8897137), (51, 6280332), (68, 4710249), (102, 3140166), (153, 2093444), (204, 1570083), (306, 1046722), (337, 950436), (612, 523361), (674, 475218), (1011, 316812), (1348, 237609), (1553, 206244), (2022, 158406), (3033, 105604), (3106, 103122), (4044, 79203), (4659, 68748), (5729, 55908), (6066, 52802), (6212, 51561), (9318, 34374), (11458, 27954), (12132, 26401), (13977, 22916), (17187, 18636)]