7260881152

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 216

約数和(自身を含む): 18119324160

約数和(自身を除く): 10858443008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 79, 98, 112, 119, 128, 136, 158, 196, 224, 238, 256, 272, 316, 392, 431, 448, 476, 544, 553, 632, 784, 833, 862, 896, 952, 1088, 1106, 1264, 1343, 1568, 1666, 1724, 1792, 1904, 2176, 2212, 2528, 2686, 3017, 3136, 3332, 3448, 3808, 3871, 4352, 4424, 5056, 5372, 6034, 6272, 6664, 6896, 7327, 7616, 7742, 8848, 9401, 10112, 10744, 12068, 12544, 13328, 13792, 14654, 15232, 15484, 17696, 18802, 20224, 21119, 21488, 24136, 26656, 27584, 29308, 30464, 30968, 34049, 35392, 37604, 42238, 42976, 48272, 51289, 53312, 55168, 58616, 61936, 65807, 68098, 70784, 75208, 84476, 85952, 96544, 102578, 106624, 110336, 117232, 123872, 131614, 136196, 141568, 150416, 168952, 171904, 193088, 205156, 213248, 234464, 238343, 247744, 263228, 272392, 300832, 337904, 343808, 359023, 386176, 410312, 468928, 476686, 495488, 526456, 544784, 578833, 601664, 675808, 718046, 772352, 820624, 937856, 953372, 990976, 1052912, 1089568, 1157666, 1203328, 1351616, 1436092, 1641248, 1668401, 1875712, 1906744, 2105824, 2179136, 2315332, 2406656, 2703232, 2872184, 3282496, 3336802, 3813488, 4051831, 4211648, 4358272, 4630664, 5406464, 5744368, 6564992, 6673604, 7626976, 8103662, 8423296, 8716544, 9261328, 11488736, 13129984, 13347208, 15253952, 16207324, 16846592, 18522656, 22977472, 26694416, 28362817, 30507904, 32414648, 37045312, 45954944, 53388832, 56725634, 61015808, 64829296, 74090624, 91909888, 106777664, 113451268, 129658592, 148181248, 213555328, 226902536, 259317184, 427110656, 453805072, 518634368, 907610144, 1037268736, 1815220288, 3630440576, 7260881152]

約数ペア:

[(1, 7260881152), (2, 3630440576), (4, 1815220288), (7, 1037268736), (8, 907610144), (14, 518634368), (16, 453805072), (17, 427110656), (28, 259317184), (32, 226902536), (34, 213555328), (49, 148181248), (56, 129658592), (64, 113451268), (68, 106777664), (79, 91909888), (98, 74090624), (112, 64829296), (119, 61015808), (128, 56725634), (136, 53388832), (158, 45954944), (196, 37045312), (224, 32414648), (238, 30507904), (256, 28362817), (272, 26694416), (316, 22977472), (392, 18522656), (431, 16846592), (448, 16207324), (476, 15253952), (544, 13347208), (553, 13129984), (632, 11488736), (784, 9261328), (833, 8716544), (862, 8423296), (896, 8103662), (952, 7626976), (1088, 6673604), (1106, 6564992), (1264, 5744368), (1343, 5406464), (1568, 4630664), (1666, 4358272), (1724, 4211648), (1792, 4051831), (1904, 3813488), (2176, 3336802), (2212, 3282496), (2528, 2872184), (2686, 2703232), (3017, 2406656), (3136, 2315332), (3332, 2179136), (3448, 2105824), (3808, 1906744), (3871, 1875712), (4352, 1668401), (4424, 1641248), (5056, 1436092), (5372, 1351616), (6034, 1203328), (6272, 1157666), (6664, 1089568), (6896, 1052912), (7327, 990976), (7616, 953372), (7742, 937856), (8848, 820624), (9401, 772352), (10112, 718046), (10744, 675808), (12068, 601664), (12544, 578833), (13328, 544784), (13792, 526456), (14654, 495488), (15232, 476686), (15484, 468928), (17696, 410312), (18802, 386176), (20224, 359023), (21119, 343808), (21488, 337904), (24136, 300832), (26656, 272392), (27584, 263228), (29308, 247744), (30464, 238343), (30968, 234464), (34049, 213248), (35392, 205156), (37604, 193088), (42238, 171904), (42976, 168952), (48272, 150416), (51289, 141568), (53312, 136196), (55168, 131614), (58616, 123872), (61936, 117232), (65807, 110336), (68098, 106624), (70784, 102578), (75208, 96544), (84476, 85952)]