390300384

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{17011}}^1$

素因数の和:17263

約数の個数: 48

約数和(自身を含む): 1028885760

約数和(自身を除く): 638585376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1434, 1912, 2868, 3824, 5736, 7648, 11472, 17011, 22944, 34022, 51033, 68044, 102066, 136088, 204132, 272176, 408264, 544352, 816528, 1633056, 4065629, 8131258, 12196887, 16262516, 24393774, 32525032, 48787548, 65050064, 97575096, 130100128, 195150192, 390300384]

約数ペア:

[(1, 390300384), (2, 195150192), (3, 130100128), (4, 97575096), (6, 65050064), (8, 48787548), (12, 32525032), (16, 24393774), (24, 16262516), (32, 12196887), (48, 8131258), (96, 4065629), (239, 1633056), (478, 816528), (717, 544352), (956, 408264), (1434, 272176), (1912, 204132), (2868, 136088), (3824, 102066), (5736, 68044), (7648, 51033), (11472, 34022), (17011, 22944)]