252494784

素因数分解:

$2^6\times 3^2\times {\mathrm{557}}^1\times {\mathrm{787}}^1$

素因数の和:1362

約数の個数: 84

約数和(自身を含む): 725951304

約数和(自身を除く): 473456520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 557, 576, 787, 1114, 1574, 1671, 2228, 2361, 3148, 3342, 4456, 4722, 5013, 6296, 6684, 7083, 8912, 9444, 10026, 12592, 13368, 14166, 17824, 18888, 20052, 25184, 26736, 28332, 35648, 37776, 40104, 50368, 53472, 56664, 75552, 80208, 106944, 113328, 151104, 160416, 226656, 320832, 438359, 453312, 876718, 1315077, 1753436, 2630154, 3506872, 3945231, 5260308, 7013744, 7890462, 10520616, 14027488, 15780924, 21041232, 28054976, 31561848, 42082464, 63123696, 84164928, 126247392, 252494784]

約数ペア:

[(1, 252494784), (2, 126247392), (3, 84164928), (4, 63123696), (6, 42082464), (8, 31561848), (9, 28054976), (12, 21041232), (16, 15780924), (18, 14027488), (24, 10520616), (32, 7890462), (36, 7013744), (48, 5260308), (64, 3945231), (72, 3506872), (96, 2630154), (144, 1753436), (192, 1315077), (288, 876718), (557, 453312), (576, 438359), (787, 320832), (1114, 226656), (1574, 160416), (1671, 151104), (2228, 113328), (2361, 106944), (3148, 80208), (3342, 75552), (4456, 56664), (4722, 53472), (5013, 50368), (6296, 40104), (6684, 37776), (7083, 35648), (8912, 28332), (9444, 26736), (10026, 25184), (12592, 20052), (13368, 18888), (14166, 17824)]