40069463168

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:523

約数の個数: 256

約数和(自身を含む): 97796751360

約数和(自身を除く): 57727288192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 62, 64, 74, 112, 124, 127, 128, 148, 217, 224, 248, 254, 259, 296, 307, 434, 448, 496, 508, 518, 592, 614, 868, 889, 896, 992, 1016, 1036, 1147, 1184, 1228, 1736, 1778, 1984, 2032, 2072, 2149, 2294, 2368, 2456, 3472, 3556, 3937, 3968, 4064, 4144, 4298, 4588, 4699, 4736, 4912, 6944, 7112, 7874, 8029, 8128, 8288, 8596, 9176, 9398, 9517, 9824, 11359, 13888, 14224, 15748, 16058, 16256, 16576, 17192, 18352, 18796, 19034, 19648, 22718, 27559, 27776, 28448, 31496, 32116, 32893, 33152, 34384, 36704, 37592, 38068, 38989, 39296, 45436, 55118, 56896, 62992, 64232, 65786, 66619, 68768, 73408, 75184, 76136, 77978, 79513, 90872, 110236, 113792, 125984, 128464, 131572, 133238, 137536, 145669, 146816, 150368, 152272, 155956, 159026, 181744, 220472, 251968, 256928, 263144, 266476, 272923, 275072, 291338, 300736, 304544, 311912, 318052, 352129, 363488, 440944, 503936, 513856, 526288, 532952, 545846, 582676, 601472, 609088, 623824, 636104, 704258, 726976, 881888, 1019683, 1027712, 1052576, 1065904, 1091692, 1165352, 1208659, 1218176, 1247648, 1272208, 1408516, 1442593, 1453952, 1763776, 2039366, 2105152, 2131808, 2183384, 2330704, 2417318, 2464903, 2495296, 2544416, 2817032, 2885186, 3527552, 4078732, 4210304, 4263616, 4366768, 4661408, 4834636, 4929806, 4990592, 5088832, 5634064, 5770372, 8157464, 8460613, 8527232, 8733536, 9322816, 9669272, 9859612, 10098151, 10177664, 11268128, 11540744, 16314928, 16921226, 17467072, 18645632, 19338544, 19719224, 20196302, 22536256, 23081488, 32629856, 33842452, 34934144, 38677088, 39438448, 40392604, 44720383, 45072512, 46162976, 65259712, 67684904, 77354176, 78876896, 80785208, 89440766, 92325952, 130519424, 135369808, 154708352, 157753792, 161570416, 178881532, 184651904, 270739616, 313042681, 315507584, 323140832, 357763064, 541479232, 626085362, 646281664, 715526128, 1082958464, 1252170724, 1292563328, 1431052256, 2504341448, 2862104512, 5008682896, 5724209024, 10017365792, 20034731584, 40069463168]

約数ペア:

[(1, 40069463168), (2, 20034731584), (4, 10017365792), (7, 5724209024), (8, 5008682896), (14, 2862104512), (16, 2504341448), (28, 1431052256), (31, 1292563328), (32, 1252170724), (37, 1082958464), (56, 715526128), (62, 646281664), (64, 626085362), (74, 541479232), (112, 357763064), (124, 323140832), (127, 315507584), (128, 313042681), (148, 270739616), (217, 184651904), (224, 178881532), (248, 161570416), (254, 157753792), (259, 154708352), (296, 135369808), (307, 130519424), (434, 92325952), (448, 89440766), (496, 80785208), (508, 78876896), (518, 77354176), (592, 67684904), (614, 65259712), (868, 46162976), (889, 45072512), (896, 44720383), (992, 40392604), (1016, 39438448), (1036, 38677088), (1147, 34934144), (1184, 33842452), (1228, 32629856), (1736, 23081488), (1778, 22536256), (1984, 20196302), (2032, 19719224), (2072, 19338544), (2149, 18645632), (2294, 17467072), (2368, 16921226), (2456, 16314928), (3472, 11540744), (3556, 11268128), (3937, 10177664), (3968, 10098151), (4064, 9859612), (4144, 9669272), (4298, 9322816), (4588, 8733536), (4699, 8527232), (4736, 8460613), (4912, 8157464), (6944, 5770372), (7112, 5634064), (7874, 5088832), (8029, 4990592), (8128, 4929806), (8288, 4834636), (8596, 4661408), (9176, 4366768), (9398, 4263616), (9517, 4210304), (9824, 4078732), (11359, 3527552), (13888, 2885186), (14224, 2817032), (15748, 2544416), (16058, 2495296), (16256, 2464903), (16576, 2417318), (17192, 2330704), (18352, 2183384), (18796, 2131808), (19034, 2105152), (19648, 2039366), (22718, 1763776), (27559, 1453952), (27776, 1442593), (28448, 1408516), (31496, 1272208), (32116, 1247648), (32893, 1218176), (33152, 1208659), (34384, 1165352), (36704, 1091692), (37592, 1065904), (38068, 1052576), (38989, 1027712), (39296, 1019683), (45436, 881888), (55118, 726976), (56896, 704258), (62992, 636104), (64232, 623824), (65786, 609088), (66619, 601472), (68768, 582676), (73408, 545846), (75184, 532952), (76136, 526288), (77978, 513856), (79513, 503936), (90872, 440944), (110236, 363488), (113792, 352129), (125984, 318052), (128464, 311912), (131572, 304544), (133238, 300736), (137536, 291338), (145669, 275072), (146816, 272923), (150368, 266476), (152272, 263144), (155956, 256928), (159026, 251968), (181744, 220472)]