276780528

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 814343712

約数和(自身を除く): 537563184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 193, 207, 276, 368, 386, 414, 433, 552, 579, 772, 828, 866, 1104, 1158, 1299, 1544, 1656, 1732, 1737, 2316, 2598, 3088, 3312, 3464, 3474, 3897, 4439, 4632, 5196, 6928, 6948, 7794, 8878, 9264, 9959, 10392, 13317, 13896, 15588, 17756, 19918, 20784, 26634, 27792, 29877, 31176, 35512, 39836, 39951, 53268, 59754, 62352, 71024, 79672, 79902, 83569, 89631, 106536, 119508, 159344, 159804, 167138, 179262, 213072, 239016, 250707, 319608, 334276, 358524, 478032, 501414, 639216, 668552, 717048, 752121, 1002828, 1337104, 1434096, 1504242, 1922087, 2005656, 3008484, 3844174, 4011312, 5766261, 6016968, 7688348, 11532522, 12033936, 15376696, 17298783, 23065044, 30753392, 34597566, 46130088, 69195132, 92260176, 138390264, 276780528]

約数ペア:

[(1, 276780528), (2, 138390264), (3, 92260176), (4, 69195132), (6, 46130088), (8, 34597566), (9, 30753392), (12, 23065044), (16, 17298783), (18, 15376696), (23, 12033936), (24, 11532522), (36, 7688348), (46, 6016968), (48, 5766261), (69, 4011312), (72, 3844174), (92, 3008484), (138, 2005656), (144, 1922087), (184, 1504242), (193, 1434096), (207, 1337104), (276, 1002828), (368, 752121), (386, 717048), (414, 668552), (433, 639216), (552, 501414), (579, 478032), (772, 358524), (828, 334276), (866, 319608), (1104, 250707), (1158, 239016), (1299, 213072), (1544, 179262), (1656, 167138), (1732, 159804), (1737, 159344), (2316, 119508), (2598, 106536), (3088, 89631), (3312, 83569), (3464, 79902), (3474, 79672), (3897, 71024), (4439, 62352), (4632, 59754), (5196, 53268), (6928, 39951), (6948, 39836), (7794, 35512), (8878, 31176), (9264, 29877), (9959, 27792), (10392, 26634), (13317, 20784), (13896, 19918), (15588, 17756)]