28264205088

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{12757}}^1$

素因数の和:12944

約数の個数: 216

約数和(自身を含む): 94101910812

約数和(自身を除く): 65837705724

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 157, 168, 196, 224, 252, 288, 294, 314, 336, 392, 441, 471, 504, 588, 628, 672, 784, 882, 942, 1008, 1099, 1176, 1256, 1413, 1568, 1764, 1884, 2016, 2198, 2352, 2512, 2826, 3297, 3528, 3768, 4396, 4704, 5024, 5652, 6594, 7056, 7536, 7693, 8792, 9891, 11304, 12757, 13188, 14112, 15072, 15386, 17584, 19782, 22608, 23079, 25514, 26376, 30772, 35168, 38271, 39564, 45216, 46158, 51028, 52752, 61544, 69237, 76542, 79128, 89299, 92316, 102056, 105504, 114813, 123088, 138474, 153084, 158256, 178598, 184632, 204112, 229626, 246176, 267897, 276948, 306168, 316512, 357196, 369264, 408224, 459252, 535794, 553896, 612336, 625093, 714392, 738528, 803691, 918504, 1071588, 1107792, 1224672, 1250186, 1428784, 1607382, 1837008, 1875279, 2002849, 2143176, 2215584, 2500372, 2857568, 3214764, 3674016, 3750558, 4005698, 4286352, 5000744, 5625837, 6008547, 6429528, 7501116, 8011396, 8572704, 10001488, 11251674, 12017094, 12859056, 14019943, 15002232, 16022792, 18025641, 20002976, 22503348, 24034188, 25718112, 28039886, 30004464, 32045584, 36051282, 42059829, 45006696, 48068376, 56079772, 60008928, 64091168, 72102564, 84119658, 90013392, 96136752, 98139601, 112159544, 126179487, 144205128, 168239316, 180026784, 192273504, 196279202, 224319088, 252358974, 288410256, 294418803, 336478632, 392558404, 448638176, 504717948, 576820512, 588837606, 672957264, 785116808, 883256409, 1009435896, 1177675212, 1345914528, 1570233616, 1766512818, 2018871792, 2355350424, 3140467232, 3533025636, 4037743584, 4710700848, 7066051272, 9421401696, 14132102544, 28264205088]

約数ペア:

[(1, 28264205088), (2, 14132102544), (3, 9421401696), (4, 7066051272), (6, 4710700848), (7, 4037743584), (8, 3533025636), (9, 3140467232), (12, 2355350424), (14, 2018871792), (16, 1766512818), (18, 1570233616), (21, 1345914528), (24, 1177675212), (28, 1009435896), (32, 883256409), (36, 785116808), (42, 672957264), (48, 588837606), (49, 576820512), (56, 504717948), (63, 448638176), (72, 392558404), (84, 336478632), (96, 294418803), (98, 288410256), (112, 252358974), (126, 224319088), (144, 196279202), (147, 192273504), (157, 180026784), (168, 168239316), (196, 144205128), (224, 126179487), (252, 112159544), (288, 98139601), (294, 96136752), (314, 90013392), (336, 84119658), (392, 72102564), (441, 64091168), (471, 60008928), (504, 56079772), (588, 48068376), (628, 45006696), (672, 42059829), (784, 36051282), (882, 32045584), (942, 30004464), (1008, 28039886), (1099, 25718112), (1176, 24034188), (1256, 22503348), (1413, 20002976), (1568, 18025641), (1764, 16022792), (1884, 15002232), (2016, 14019943), (2198, 12859056), (2352, 12017094), (2512, 11251674), (2826, 10001488), (3297, 8572704), (3528, 8011396), (3768, 7501116), (4396, 6429528), (4704, 6008547), (5024, 5625837), (5652, 5000744), (6594, 4286352), (7056, 4005698), (7536, 3750558), (7693, 3674016), (8792, 3214764), (9891, 2857568), (11304, 2500372), (12757, 2215584), (13188, 2143176), (14112, 2002849), (15072, 1875279), (15386, 1837008), (17584, 1607382), (19782, 1428784), (22608, 1250186), (23079, 1224672), (25514, 1107792), (26376, 1071588), (30772, 918504), (35168, 803691), (38271, 738528), (39564, 714392), (45216, 625093), (46158, 612336), (51028, 553896), (52752, 535794), (61544, 459252), (69237, 408224), (76542, 369264), (79128, 357196), (89299, 316512), (92316, 306168), (102056, 276948), (105504, 267897), (114813, 246176), (123088, 229626), (138474, 204112), (153084, 184632), (158256, 178598)]