7850721216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:643

約数の個数: 224

約数和(自身を含む): 23069052160

約数和(自身を除く): 15218330944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 129, 156, 172, 192, 193, 208, 258, 312, 344, 379, 386, 416, 516, 559, 579, 624, 688, 758, 772, 832, 1032, 1118, 1137, 1158, 1248, 1376, 1516, 1544, 1677, 2064, 2236, 2274, 2316, 2496, 2509, 2752, 3032, 3088, 3354, 4128, 4472, 4548, 4632, 4927, 5018, 6064, 6176, 6708, 7527, 8256, 8299, 8944, 9096, 9264, 9854, 10036, 12128, 12352, 13416, 14781, 15054, 16297, 16598, 17888, 18192, 18528, 19708, 20072, 24256, 24897, 26832, 29562, 30108, 32594, 33196, 35776, 36384, 37056, 39416, 40144, 48891, 49794, 53664, 59124, 60216, 65188, 66392, 72768, 73147, 78832, 80288, 97782, 99588, 107328, 107887, 118248, 120432, 130376, 132784, 146294, 157664, 160576, 195564, 199176, 211861, 215774, 219441, 236496, 240864, 260752, 265568, 292588, 315328, 323661, 391128, 398352, 423722, 431548, 438882, 472992, 481728, 521504, 531136, 585176, 635583, 647322, 782256, 796704, 847444, 863096, 877764, 945984, 950911, 1043008, 1170352, 1271166, 1294644, 1564512, 1593408, 1694888, 1726192, 1755528, 1901822, 2340704, 2542332, 2589288, 2852733, 3129024, 3145321, 3389776, 3452384, 3511056, 3803644, 4681408, 5084664, 5178576, 5705466, 6290642, 6779552, 6904768, 7022112, 7607288, 9435963, 10169328, 10357152, 11410932, 12581284, 13559104, 14044224, 15214576, 18871926, 20338656, 20714304, 22821864, 25162568, 30429152, 37743852, 40677312, 40889173, 45643728, 50325136, 60858304, 75487704, 81778346, 91287456, 100650272, 122667519, 150975408, 163556692, 182574912, 201300544, 245335038, 301950816, 327113384, 490670076, 603901632, 654226768, 981340152, 1308453536, 1962680304, 2616907072, 3925360608, 7850721216]

約数ペア:

[(1, 7850721216), (2, 3925360608), (3, 2616907072), (4, 1962680304), (6, 1308453536), (8, 981340152), (12, 654226768), (13, 603901632), (16, 490670076), (24, 327113384), (26, 301950816), (32, 245335038), (39, 201300544), (43, 182574912), (48, 163556692), (52, 150975408), (64, 122667519), (78, 100650272), (86, 91287456), (96, 81778346), (104, 75487704), (129, 60858304), (156, 50325136), (172, 45643728), (192, 40889173), (193, 40677312), (208, 37743852), (258, 30429152), (312, 25162568), (344, 22821864), (379, 20714304), (386, 20338656), (416, 18871926), (516, 15214576), (559, 14044224), (579, 13559104), (624, 12581284), (688, 11410932), (758, 10357152), (772, 10169328), (832, 9435963), (1032, 7607288), (1118, 7022112), (1137, 6904768), (1158, 6779552), (1248, 6290642), (1376, 5705466), (1516, 5178576), (1544, 5084664), (1677, 4681408), (2064, 3803644), (2236, 3511056), (2274, 3452384), (2316, 3389776), (2496, 3145321), (2509, 3129024), (2752, 2852733), (3032, 2589288), (3088, 2542332), (3354, 2340704), (4128, 1901822), (4472, 1755528), (4548, 1726192), (4632, 1694888), (4927, 1593408), (5018, 1564512), (6064, 1294644), (6176, 1271166), (6708, 1170352), (7527, 1043008), (8256, 950911), (8299, 945984), (8944, 877764), (9096, 863096), (9264, 847444), (9854, 796704), (10036, 782256), (12128, 647322), (12352, 635583), (13416, 585176), (14781, 531136), (15054, 521504), (16297, 481728), (16598, 472992), (17888, 438882), (18192, 431548), (18528, 423722), (19708, 398352), (20072, 391128), (24256, 323661), (24897, 315328), (26832, 292588), (29562, 265568), (30108, 260752), (32594, 240864), (33196, 236496), (35776, 219441), (36384, 215774), (37056, 211861), (39416, 199176), (40144, 195564), (48891, 160576), (49794, 157664), (53664, 146294), (59124, 132784), (60216, 130376), (65188, 120432), (66392, 118248), (72768, 107887), (73147, 107328), (78832, 99588), (80288, 97782)]