2838777696

素因数分解:

$2^5\times 3^2\times {\mathrm{439}}^1\times {\mathrm{22453}}^1$

素因数の和:22908

約数の個数: 72

約数和(自身を含む): 8091523440

約数和(自身を除く): 5252745744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 439, 878, 1317, 1756, 2634, 3512, 3951, 5268, 7024, 7902, 10536, 14048, 15804, 21072, 22453, 31608, 42144, 44906, 63216, 67359, 89812, 126432, 134718, 179624, 202077, 269436, 359248, 404154, 538872, 718496, 808308, 1077744, 1616616, 2155488, 3233232, 6466464, 9856867, 19713734, 29570601, 39427468, 59141202, 78854936, 88711803, 118282404, 157709872, 177423606, 236564808, 315419744, 354847212, 473129616, 709694424, 946259232, 1419388848, 2838777696]

約数ペア:

[(1, 2838777696), (2, 1419388848), (3, 946259232), (4, 709694424), (6, 473129616), (8, 354847212), (9, 315419744), (12, 236564808), (16, 177423606), (18, 157709872), (24, 118282404), (32, 88711803), (36, 78854936), (48, 59141202), (72, 39427468), (96, 29570601), (144, 19713734), (288, 9856867), (439, 6466464), (878, 3233232), (1317, 2155488), (1756, 1616616), (2634, 1077744), (3512, 808308), (3951, 718496), (5268, 538872), (7024, 404154), (7902, 359248), (10536, 269436), (14048, 202077), (15804, 179624), (21072, 134718), (22453, 126432), (31608, 89812), (42144, 67359), (44906, 63216)]