385655712

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{309019}}^1$

素因数の和:309045

約数の個数: 48

約数和(自身を含む): 1090222560

約数和(自身を除く): 704566848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 309019, 618038, 927057, 1236076, 1854114, 2472152, 3708228, 4017247, 4944304, 7416456, 8034494, 9888608, 12051741, 14832912, 16068988, 24103482, 29665824, 32137976, 48206964, 64275952, 96413928, 128551904, 192827856, 385655712]

約数ペア:

[(1, 385655712), (2, 192827856), (3, 128551904), (4, 96413928), (6, 64275952), (8, 48206964), (12, 32137976), (13, 29665824), (16, 24103482), (24, 16068988), (26, 14832912), (32, 12051741), (39, 9888608), (48, 8034494), (52, 7416456), (78, 4944304), (96, 4017247), (104, 3708228), (156, 2472152), (208, 1854114), (312, 1236076), (416, 927057), (624, 618038), (1248, 309019)]