266217696

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5107}}^1$

素因数の和:5304

約数の個数: 72

約数和(自身を含む): 761388264

約数和(自身を除く): 495170568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5107, 5792, 6516, 8688, 10214, 13032, 15321, 17376, 20428, 26064, 30642, 40856, 45963, 52128, 61284, 81712, 91926, 122568, 163424, 183852, 245136, 367704, 490272, 735408, 924367, 1470816, 1848734, 2773101, 3697468, 5546202, 7394936, 8319303, 11092404, 14789872, 16638606, 22184808, 29579744, 33277212, 44369616, 66554424, 88739232, 133108848, 266217696]

約数ペア:

[(1, 266217696), (2, 133108848), (3, 88739232), (4, 66554424), (6, 44369616), (8, 33277212), (9, 29579744), (12, 22184808), (16, 16638606), (18, 14789872), (24, 11092404), (32, 8319303), (36, 7394936), (48, 5546202), (72, 3697468), (96, 2773101), (144, 1848734), (181, 1470816), (288, 924367), (362, 735408), (543, 490272), (724, 367704), (1086, 245136), (1448, 183852), (1629, 163424), (2172, 122568), (2896, 91926), (3258, 81712), (4344, 61284), (5107, 52128), (5792, 45963), (6516, 40856), (8688, 30642), (10214, 26064), (13032, 20428), (15321, 17376)]