485764656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{778469}}^1$

素因数の和:778493

約数の個数: 40

約数和(自身を含む): 1351423920

約数和(自身を除く): 865659264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 778469, 1556938, 2335407, 3113876, 4670814, 6227752, 9341628, 10120097, 12455504, 18683256, 20240194, 30360291, 37366512, 40480388, 60720582, 80960776, 121441164, 161921552, 242882328, 485764656]

約数ペア:

[(1, 485764656), (2, 242882328), (3, 161921552), (4, 121441164), (6, 80960776), (8, 60720582), (12, 40480388), (13, 37366512), (16, 30360291), (24, 20240194), (26, 18683256), (39, 12455504), (48, 10120097), (52, 9341628), (78, 6227752), (104, 4670814), (156, 3113876), (208, 2335407), (312, 1556938), (624, 778469)]