635857536

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 1740528000

約数和(自身を除く): 1104670464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 157, 159, 192, 199, 212, 314, 318, 384, 398, 424, 471, 597, 628, 636, 796, 848, 942, 1194, 1256, 1272, 1592, 1696, 1884, 2388, 2512, 2544, 3184, 3392, 3768, 4776, 5024, 5088, 6368, 6784, 7536, 8321, 9552, 10048, 10176, 10547, 12736, 15072, 16642, 19104, 20096, 20352, 21094, 24963, 25472, 30144, 31243, 31641, 33284, 38208, 42188, 49926, 60288, 62486, 63282, 66568, 76416, 84376, 93729, 99852, 124972, 126564, 133136, 168752, 187458, 199704, 249944, 253128, 266272, 337504, 374916, 399408, 499888, 506256, 532544, 675008, 749832, 798816, 999776, 1012512, 1065088, 1350016, 1499664, 1597632, 1655879, 1999552, 2025024, 2999328, 3195264, 3311758, 3999104, 4050048, 4967637, 5998656, 6623516, 9935274, 11997312, 13247032, 19870548, 26494064, 39741096, 52988128, 79482192, 105976256, 158964384, 211952512, 317928768, 635857536]

約数ペア:

[(1, 635857536), (2, 317928768), (3, 211952512), (4, 158964384), (6, 105976256), (8, 79482192), (12, 52988128), (16, 39741096), (24, 26494064), (32, 19870548), (48, 13247032), (53, 11997312), (64, 9935274), (96, 6623516), (106, 5998656), (128, 4967637), (157, 4050048), (159, 3999104), (192, 3311758), (199, 3195264), (212, 2999328), (314, 2025024), (318, 1999552), (384, 1655879), (398, 1597632), (424, 1499664), (471, 1350016), (597, 1065088), (628, 1012512), (636, 999776), (796, 798816), (848, 749832), (942, 675008), (1194, 532544), (1256, 506256), (1272, 499888), (1592, 399408), (1696, 374916), (1884, 337504), (2388, 266272), (2512, 253128), (2544, 249944), (3184, 199704), (3392, 187458), (3768, 168752), (4776, 133136), (5024, 126564), (5088, 124972), (6368, 99852), (6784, 93729), (7536, 84376), (8321, 76416), (9552, 66568), (10048, 63282), (10176, 62486), (10547, 60288), (12736, 49926), (15072, 42188), (16642, 38208), (19104, 33284), (20096, 31641), (20352, 31243), (21094, 30144), (24963, 25472)]