647133072

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1500

約数の個数: 80

約数和(自身を含む): 1706557440

約数和(自身を除く): 1059424368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 127, 166, 249, 254, 332, 381, 498, 508, 664, 762, 996, 1016, 1279, 1328, 1524, 1992, 2032, 2558, 3048, 3837, 3984, 5116, 6096, 7674, 10232, 10541, 15348, 20464, 21082, 30696, 31623, 42164, 61392, 63246, 84328, 106157, 126492, 162433, 168656, 212314, 252984, 318471, 324866, 424628, 487299, 505968, 636942, 649732, 849256, 974598, 1273884, 1299464, 1698512, 1949196, 2547768, 2598928, 3898392, 5095536, 7796784, 13481939, 26963878, 40445817, 53927756, 80891634, 107855512, 161783268, 215711024, 323566536, 647133072]

約数ペア:

[(1, 647133072), (2, 323566536), (3, 215711024), (4, 161783268), (6, 107855512), (8, 80891634), (12, 53927756), (16, 40445817), (24, 26963878), (48, 13481939), (83, 7796784), (127, 5095536), (166, 3898392), (249, 2598928), (254, 2547768), (332, 1949196), (381, 1698512), (498, 1299464), (508, 1273884), (664, 974598), (762, 849256), (996, 649732), (1016, 636942), (1279, 505968), (1328, 487299), (1524, 424628), (1992, 324866), (2032, 318471), (2558, 252984), (3048, 212314), (3837, 168656), (3984, 162433), (5116, 126492), (6096, 106157), (7674, 84328), (10232, 63246), (10541, 61392), (15348, 42164), (20464, 31623), (21082, 30696)]