513620064

素因数分解:

$2^5\times 3^2\times {\mathrm{263}}^1\times {\mathrm{6781}}^1$

素因数の和:7060

約数の個数: 72

約数和(自身を含む): 1466376912

約数和(自身を除く): 952756848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 263, 288, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 6781, 8416, 9468, 12624, 13562, 18936, 20343, 25248, 27124, 37872, 40686, 54248, 61029, 75744, 81372, 108496, 122058, 162744, 216992, 244116, 325488, 488232, 650976, 976464, 1783403, 1952928, 3566806, 5350209, 7133612, 10700418, 14267224, 16050627, 21400836, 28534448, 32101254, 42801672, 57068896, 64202508, 85603344, 128405016, 171206688, 256810032, 513620064]

約数ペア:

[(1, 513620064), (2, 256810032), (3, 171206688), (4, 128405016), (6, 85603344), (8, 64202508), (9, 57068896), (12, 42801672), (16, 32101254), (18, 28534448), (24, 21400836), (32, 16050627), (36, 14267224), (48, 10700418), (72, 7133612), (96, 5350209), (144, 3566806), (263, 1952928), (288, 1783403), (526, 976464), (789, 650976), (1052, 488232), (1578, 325488), (2104, 244116), (2367, 216992), (3156, 162744), (4208, 122058), (4734, 108496), (6312, 81372), (6781, 75744), (8416, 61029), (9468, 54248), (12624, 40686), (13562, 37872), (18936, 27124), (20343, 25248)]