239966784

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 168

約数和(自身を含む): 722741760

約数和(自身を除く): 482774976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 89, 93, 96, 124, 144, 151, 178, 186, 192, 248, 267, 279, 288, 302, 356, 372, 453, 496, 534, 558, 576, 604, 712, 744, 801, 906, 992, 1068, 1116, 1208, 1359, 1424, 1488, 1602, 1812, 1984, 2136, 2232, 2416, 2718, 2759, 2848, 2976, 3204, 3624, 4272, 4464, 4681, 4832, 5436, 5518, 5696, 5952, 6408, 7248, 8277, 8544, 8928, 9362, 9664, 10872, 11036, 12816, 13439, 14043, 14496, 16554, 17088, 17856, 18724, 21744, 22072, 24831, 25632, 26878, 28086, 28992, 33108, 37448, 40317, 42129, 43488, 44144, 49662, 51264, 53756, 56172, 66216, 74896, 80634, 84258, 86976, 88288, 99324, 107512, 112344, 120951, 132432, 149792, 161268, 168516, 176576, 198648, 215024, 224688, 241902, 264864, 299584, 322536, 337032, 397296, 416609, 430048, 449376, 483804, 529728, 645072, 674064, 794592, 833218, 860096, 898752, 967608, 1249827, 1290144, 1348128, 1589184, 1666436, 1935216, 2499654, 2580288, 2696256, 3332872, 3749481, 3870432, 4999308, 6665744, 7498962, 7740864, 9998616, 13331488, 14997924, 19997232, 26662976, 29995848, 39994464, 59991696, 79988928, 119983392, 239966784]

約数ペア:

[(1, 239966784), (2, 119983392), (3, 79988928), (4, 59991696), (6, 39994464), (8, 29995848), (9, 26662976), (12, 19997232), (16, 14997924), (18, 13331488), (24, 9998616), (31, 7740864), (32, 7498962), (36, 6665744), (48, 4999308), (62, 3870432), (64, 3749481), (72, 3332872), (89, 2696256), (93, 2580288), (96, 2499654), (124, 1935216), (144, 1666436), (151, 1589184), (178, 1348128), (186, 1290144), (192, 1249827), (248, 967608), (267, 898752), (279, 860096), (288, 833218), (302, 794592), (356, 674064), (372, 645072), (453, 529728), (496, 483804), (534, 449376), (558, 430048), (576, 416609), (604, 397296), (712, 337032), (744, 322536), (801, 299584), (906, 264864), (992, 241902), (1068, 224688), (1116, 215024), (1208, 198648), (1359, 176576), (1424, 168516), (1488, 161268), (1602, 149792), (1812, 132432), (1984, 120951), (2136, 112344), (2232, 107512), (2416, 99324), (2718, 88288), (2759, 86976), (2848, 84258), (2976, 80634), (3204, 74896), (3624, 66216), (4272, 56172), (4464, 53756), (4681, 51264), (4832, 49662), (5436, 44144), (5518, 43488), (5696, 42129), (5952, 40317), (6408, 37448), (7248, 33108), (8277, 28992), (8544, 28086), (8928, 26878), (9362, 25632), (9664, 24831), (10872, 22072), (11036, 21744), (12816, 18724), (13439, 17856), (14043, 17088), (14496, 16554)]