2580904704

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20873}}^1$

素因数の和:20922

約数の個数: 144

約数和(自身を含む): 8191959552

約数和(自身を除く): 5611054848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1792, 1932, 2208, 2576, 2688, 2944, 3864, 4416, 5152, 5376, 5888, 7728, 8832, 10304, 15456, 17664, 20608, 20873, 30912, 41216, 41746, 61824, 62619, 83492, 123648, 125238, 146111, 166984, 250476, 292222, 333968, 438333, 480079, 500952, 584444, 667936, 876666, 960158, 1001904, 1168888, 1335872, 1440237, 1753332, 1920316, 2003808, 2337776, 2671744, 2880474, 3360553, 3506664, 3840632, 4007616, 4675552, 5343488, 5760948, 6721106, 7013328, 7681264, 8015232, 9351104, 10081659, 11521896, 13442212, 14026656, 15362528, 16030464, 18702208, 20163318, 23043792, 26884424, 28053312, 30725056, 37404416, 40326636, 46087584, 53768848, 56106624, 61450112, 80653272, 92175168, 107537696, 112213248, 122900224, 161306544, 184350336, 215075392, 322613088, 368700672, 430150784, 645226176, 860301568, 1290452352, 2580904704]

約数ペア:

[(1, 2580904704), (2, 1290452352), (3, 860301568), (4, 645226176), (6, 430150784), (7, 368700672), (8, 322613088), (12, 215075392), (14, 184350336), (16, 161306544), (21, 122900224), (23, 112213248), (24, 107537696), (28, 92175168), (32, 80653272), (42, 61450112), (46, 56106624), (48, 53768848), (56, 46087584), (64, 40326636), (69, 37404416), (84, 30725056), (92, 28053312), (96, 26884424), (112, 23043792), (128, 20163318), (138, 18702208), (161, 16030464), (168, 15362528), (184, 14026656), (192, 13442212), (224, 11521896), (256, 10081659), (276, 9351104), (322, 8015232), (336, 7681264), (368, 7013328), (384, 6721106), (448, 5760948), (483, 5343488), (552, 4675552), (644, 4007616), (672, 3840632), (736, 3506664), (768, 3360553), (896, 2880474), (966, 2671744), (1104, 2337776), (1288, 2003808), (1344, 1920316), (1472, 1753332), (1792, 1440237), (1932, 1335872), (2208, 1168888), (2576, 1001904), (2688, 960158), (2944, 876666), (3864, 667936), (4416, 584444), (5152, 500952), (5376, 480079), (5888, 438333), (7728, 333968), (8832, 292222), (10304, 250476), (15456, 166984), (17664, 146111), (20608, 125238), (20873, 123648), (30912, 83492), (41216, 62619), (41746, 61824)]