855893472

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 2730309120

約数和(自身を除く): 1874415648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 37, 42, 48, 56, 58, 74, 84, 87, 96, 111, 112, 116, 148, 168, 174, 203, 222, 224, 232, 259, 296, 336, 348, 406, 444, 464, 518, 592, 609, 672, 696, 777, 812, 888, 928, 1036, 1073, 1184, 1187, 1218, 1392, 1554, 1624, 1776, 2072, 2146, 2374, 2436, 2784, 3108, 3219, 3248, 3552, 3561, 4144, 4292, 4748, 4872, 6216, 6438, 6496, 7122, 7511, 8288, 8309, 8584, 9496, 9744, 12432, 12876, 14244, 15022, 16618, 17168, 18992, 19488, 22533, 24864, 24927, 25752, 28488, 30044, 33236, 34336, 34423, 37984, 43919, 45066, 49854, 51504, 56976, 60088, 66472, 68846, 87838, 90132, 99708, 103008, 103269, 113952, 120176, 131757, 132944, 137692, 175676, 180264, 199416, 206538, 240352, 240961, 263514, 265888, 275384, 307433, 351352, 360528, 398832, 413076, 481922, 527028, 550768, 614866, 702704, 721056, 722883, 797664, 826152, 922299, 963844, 1054056, 1101536, 1229732, 1273651, 1405408, 1445766, 1652304, 1844598, 1927688, 2108112, 2459464, 2547302, 2891532, 3304608, 3689196, 3820953, 3855376, 4216224, 4918928, 5094604, 5783064, 7378392, 7641906, 7710752, 8915557, 9837856, 10189208, 11566128, 14756784, 15283812, 17831114, 20378416, 23132256, 26746671, 29513568, 30567624, 35662228, 40756832, 53493342, 61135248, 71324456, 106986684, 122270496, 142648912, 213973368, 285297824, 427946736, 855893472]

約数ペア:

[(1, 855893472), (2, 427946736), (3, 285297824), (4, 213973368), (6, 142648912), (7, 122270496), (8, 106986684), (12, 71324456), (14, 61135248), (16, 53493342), (21, 40756832), (24, 35662228), (28, 30567624), (29, 29513568), (32, 26746671), (37, 23132256), (42, 20378416), (48, 17831114), (56, 15283812), (58, 14756784), (74, 11566128), (84, 10189208), (87, 9837856), (96, 8915557), (111, 7710752), (112, 7641906), (116, 7378392), (148, 5783064), (168, 5094604), (174, 4918928), (203, 4216224), (222, 3855376), (224, 3820953), (232, 3689196), (259, 3304608), (296, 2891532), (336, 2547302), (348, 2459464), (406, 2108112), (444, 1927688), (464, 1844598), (518, 1652304), (592, 1445766), (609, 1405408), (672, 1273651), (696, 1229732), (777, 1101536), (812, 1054056), (888, 963844), (928, 922299), (1036, 826152), (1073, 797664), (1184, 722883), (1187, 721056), (1218, 702704), (1392, 614866), (1554, 550768), (1624, 527028), (1776, 481922), (2072, 413076), (2146, 398832), (2374, 360528), (2436, 351352), (2784, 307433), (3108, 275384), (3219, 265888), (3248, 263514), (3552, 240961), (3561, 240352), (4144, 206538), (4292, 199416), (4748, 180264), (4872, 175676), (6216, 137692), (6438, 132944), (6496, 131757), (7122, 120176), (7511, 113952), (8288, 103269), (8309, 103008), (8584, 99708), (9496, 90132), (9744, 87838), (12432, 68846), (12876, 66472), (14244, 60088), (15022, 56976), (16618, 51504), (17168, 49854), (18992, 45066), (19488, 43919), (22533, 37984), (24864, 34423), (24927, 34336), (25752, 33236), (28488, 30044)]