279145296

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 120

約数和(自身を含む): 825215040

約数和(自身を除く): 546069744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 89, 92, 138, 144, 178, 184, 207, 267, 276, 356, 368, 414, 534, 552, 712, 801, 828, 947, 1068, 1104, 1424, 1602, 1656, 1894, 2047, 2136, 2841, 3204, 3312, 3788, 4094, 4272, 5682, 6141, 6408, 7576, 8188, 8523, 11364, 12282, 12816, 15152, 16376, 17046, 18423, 21781, 22728, 24564, 32752, 34092, 36846, 43562, 45456, 49128, 65343, 68184, 73692, 84283, 87124, 98256, 130686, 136368, 147384, 168566, 174248, 196029, 252849, 261372, 294768, 337132, 348496, 392058, 505698, 522744, 674264, 758547, 784116, 1011396, 1045488, 1348528, 1517094, 1568232, 1938509, 2022792, 3034188, 3136464, 3877018, 4045584, 5815527, 6068376, 7754036, 11631054, 12136752, 15508072, 17446581, 23262108, 31016144, 34893162, 46524216, 69786324, 93048432, 139572648, 279145296]

約数ペア:

[(1, 279145296), (2, 139572648), (3, 93048432), (4, 69786324), (6, 46524216), (8, 34893162), (9, 31016144), (12, 23262108), (16, 17446581), (18, 15508072), (23, 12136752), (24, 11631054), (36, 7754036), (46, 6068376), (48, 5815527), (69, 4045584), (72, 3877018), (89, 3136464), (92, 3034188), (138, 2022792), (144, 1938509), (178, 1568232), (184, 1517094), (207, 1348528), (267, 1045488), (276, 1011396), (356, 784116), (368, 758547), (414, 674264), (534, 522744), (552, 505698), (712, 392058), (801, 348496), (828, 337132), (947, 294768), (1068, 261372), (1104, 252849), (1424, 196029), (1602, 174248), (1656, 168566), (1894, 147384), (2047, 136368), (2136, 130686), (2841, 98256), (3204, 87124), (3312, 84283), (3788, 73692), (4094, 68184), (4272, 65343), (5682, 49128), (6141, 45456), (6408, 43562), (7576, 36846), (8188, 34092), (8523, 32752), (11364, 24564), (12282, 22728), (12816, 21781), (15152, 18423), (16376, 17046)]