256262016

素因数分解:

$2^7\times 3^1\times {\mathrm{59}}^1\times {\mathrm{11311}}^1$

素因数の和:11387

約数の個数: 64

約数和(自身を含む): 692294400

約数和(自身を除く): 436032384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 354, 384, 472, 708, 944, 1416, 1888, 2832, 3776, 5664, 7552, 11311, 11328, 22622, 22656, 33933, 45244, 67866, 90488, 135732, 180976, 271464, 361952, 542928, 667349, 723904, 1085856, 1334698, 1447808, 2002047, 2171712, 2669396, 4004094, 4343424, 5338792, 8008188, 10677584, 16016376, 21355168, 32032752, 42710336, 64065504, 85420672, 128131008, 256262016]

約数ペア:

[(1, 256262016), (2, 128131008), (3, 85420672), (4, 64065504), (6, 42710336), (8, 32032752), (12, 21355168), (16, 16016376), (24, 10677584), (32, 8008188), (48, 5338792), (59, 4343424), (64, 4004094), (96, 2669396), (118, 2171712), (128, 2002047), (177, 1447808), (192, 1334698), (236, 1085856), (354, 723904), (384, 667349), (472, 542928), (708, 361952), (944, 271464), (1416, 180976), (1888, 135732), (2832, 90488), (3776, 67866), (5664, 45244), (7552, 33933), (11311, 22656), (11328, 22622)]