390452976

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{4957}}^1$

素因数の和:5518

約数の個数: 60

約数和(自身を含む): 1094944552

約数和(自身を除く): 704491576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 1094, 1641, 2188, 3282, 4376, 4923, 4957, 6564, 8752, 9846, 9914, 13128, 14871, 19692, 19828, 26256, 29742, 39384, 39656, 44613, 59484, 78768, 79312, 89226, 118968, 178452, 237936, 356904, 713808, 2711479, 5422958, 8134437, 10845916, 16268874, 21691832, 24403311, 32537748, 43383664, 48806622, 65075496, 97613244, 130150992, 195226488, 390452976]

約数ペア:

[(1, 390452976), (2, 195226488), (3, 130150992), (4, 97613244), (6, 65075496), (8, 48806622), (9, 43383664), (12, 32537748), (16, 24403311), (18, 21691832), (24, 16268874), (36, 10845916), (48, 8134437), (72, 5422958), (144, 2711479), (547, 713808), (1094, 356904), (1641, 237936), (2188, 178452), (3282, 118968), (4376, 89226), (4923, 79312), (4957, 78768), (6564, 59484), (8752, 44613), (9846, 39656), (9914, 39384), (13128, 29742), (14871, 26256), (19692, 19828)]