31540281344

素因数分解:

$2^{15}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 76100290560

約数和(自身を除く): 44560009216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 53, 64, 88, 104, 106, 127, 128, 143, 176, 208, 212, 254, 256, 286, 352, 416, 424, 508, 512, 572, 583, 689, 704, 832, 848, 1016, 1024, 1144, 1166, 1378, 1397, 1408, 1651, 1664, 1696, 2032, 2048, 2288, 2332, 2756, 2794, 2816, 3302, 3328, 3392, 4064, 4096, 4576, 4664, 5512, 5588, 5632, 6604, 6656, 6731, 6784, 7579, 8128, 8192, 9152, 9328, 11024, 11176, 11264, 13208, 13312, 13462, 13568, 15158, 16256, 16384, 18161, 18304, 18656, 22048, 22352, 22528, 26416, 26624, 26924, 27136, 30316, 32512, 32768, 36322, 36608, 37312, 44096, 44704, 45056, 52832, 53248, 53848, 54272, 60632, 65024, 72644, 73216, 74041, 74624, 87503, 88192, 89408, 90112, 105664, 106496, 107696, 108544, 121264, 130048, 145288, 146432, 148082, 149248, 175006, 176384, 178816, 180224, 211328, 212992, 215392, 217088, 242528, 260096, 290576, 292864, 296164, 298496, 350012, 352768, 357632, 360448, 422656, 425984, 430784, 434176, 485056, 520192, 581152, 585728, 592328, 596992, 700024, 705536, 715264, 845312, 861568, 868352, 962533, 970112, 1040384, 1162304, 1171456, 1184656, 1193984, 1400048, 1411072, 1430528, 1690624, 1723136, 1736704, 1925066, 1940224, 2080768, 2324608, 2342912, 2369312, 2387968, 2800096, 2822144, 2861056, 3381248, 3446272, 3850132, 3880448, 4161536, 4649216, 4685824, 4738624, 4775936, 5600192, 5644288, 5722112, 6762496, 6892544, 7700264, 7760896, 9298432, 9477248, 9551872, 11200384, 11288576, 11444224, 13524992, 13785088, 15400528, 15521792, 18596864, 18954496, 19103744, 22400768, 22577152, 22888448, 27049984, 27570176, 30801056, 31043584, 37193728, 37908992, 44801536, 45776896, 54099968, 55140352, 61602112, 62087168, 74387456, 75817984, 89603072, 110280704, 123204224, 124174336, 148774912, 151635968, 179206144, 220561408, 246408448, 248348672, 297549824, 303271936, 358412288, 492816896, 595099648, 606543872, 716824576, 985633792, 1213087744, 1433649152, 1971267584, 2426175488, 2867298304, 3942535168, 7885070336, 15770140672, 31540281344]

約数ペア:

[(1, 31540281344), (2, 15770140672), (4, 7885070336), (8, 3942535168), (11, 2867298304), (13, 2426175488), (16, 1971267584), (22, 1433649152), (26, 1213087744), (32, 985633792), (44, 716824576), (52, 606543872), (53, 595099648), (64, 492816896), (88, 358412288), (104, 303271936), (106, 297549824), (127, 248348672), (128, 246408448), (143, 220561408), (176, 179206144), (208, 151635968), (212, 148774912), (254, 124174336), (256, 123204224), (286, 110280704), (352, 89603072), (416, 75817984), (424, 74387456), (508, 62087168), (512, 61602112), (572, 55140352), (583, 54099968), (689, 45776896), (704, 44801536), (832, 37908992), (848, 37193728), (1016, 31043584), (1024, 30801056), (1144, 27570176), (1166, 27049984), (1378, 22888448), (1397, 22577152), (1408, 22400768), (1651, 19103744), (1664, 18954496), (1696, 18596864), (2032, 15521792), (2048, 15400528), (2288, 13785088), (2332, 13524992), (2756, 11444224), (2794, 11288576), (2816, 11200384), (3302, 9551872), (3328, 9477248), (3392, 9298432), (4064, 7760896), (4096, 7700264), (4576, 6892544), (4664, 6762496), (5512, 5722112), (5588, 5644288), (5632, 5600192), (6604, 4775936), (6656, 4738624), (6731, 4685824), (6784, 4649216), (7579, 4161536), (8128, 3880448), (8192, 3850132), (9152, 3446272), (9328, 3381248), (11024, 2861056), (11176, 2822144), (11264, 2800096), (13208, 2387968), (13312, 2369312), (13462, 2342912), (13568, 2324608), (15158, 2080768), (16256, 1940224), (16384, 1925066), (18161, 1736704), (18304, 1723136), (18656, 1690624), (22048, 1430528), (22352, 1411072), (22528, 1400048), (26416, 1193984), (26624, 1184656), (26924, 1171456), (27136, 1162304), (30316, 1040384), (32512, 970112), (32768, 962533), (36322, 868352), (36608, 861568), (37312, 845312), (44096, 715264), (44704, 705536), (45056, 700024), (52832, 596992), (53248, 592328), (53848, 585728), (54272, 581152), (60632, 520192), (65024, 485056), (72644, 434176), (73216, 430784), (74041, 425984), (74624, 422656), (87503, 360448), (88192, 357632), (89408, 352768), (90112, 350012), (105664, 298496), (106496, 296164), (107696, 292864), (108544, 290576), (121264, 260096), (130048, 242528), (145288, 217088), (146432, 215392), (148082, 212992), (149248, 211328), (175006, 180224), (176384, 178816)]