2189505672

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 6025819800

約数和(自身を除く): 3836314128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 157, 218, 314, 327, 436, 471, 628, 654, 872, 942, 981, 1256, 1308, 1413, 1777, 1884, 1962, 2616, 2826, 3554, 3768, 3924, 5331, 5652, 7108, 7848, 10662, 11304, 14216, 15993, 17113, 21324, 31986, 34226, 42648, 51339, 63972, 68452, 102678, 127944, 136904, 154017, 193693, 205356, 278989, 308034, 387386, 410712, 557978, 581079, 616068, 774772, 836967, 1115956, 1162158, 1232136, 1549544, 1673934, 1743237, 2231912, 2324316, 2510901, 3347868, 3486474, 4648632, 5021802, 6695736, 6972948, 10043604, 13945896, 20087208, 30409801, 60819602, 91229403, 121639204, 182458806, 243278408, 273688209, 364917612, 547376418, 729835224, 1094752836, 2189505672]

約数ペア:

[(1, 2189505672), (2, 1094752836), (3, 729835224), (4, 547376418), (6, 364917612), (8, 273688209), (9, 243278408), (12, 182458806), (18, 121639204), (24, 91229403), (36, 60819602), (72, 30409801), (109, 20087208), (157, 13945896), (218, 10043604), (314, 6972948), (327, 6695736), (436, 5021802), (471, 4648632), (628, 3486474), (654, 3347868), (872, 2510901), (942, 2324316), (981, 2231912), (1256, 1743237), (1308, 1673934), (1413, 1549544), (1777, 1232136), (1884, 1162158), (1962, 1115956), (2616, 836967), (2826, 774772), (3554, 616068), (3768, 581079), (3924, 557978), (5331, 410712), (5652, 387386), (7108, 308034), (7848, 278989), (10662, 205356), (11304, 193693), (14216, 154017), (15993, 136904), (17113, 127944), (21324, 102678), (31986, 68452), (34226, 63972), (42648, 51339)]