31430829696

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2044

約数の個数: 256

約数和(自身を含む): 98181120000

約数和(自身を除く): 66750290304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 127, 128, 147, 168, 192, 196, 224, 254, 294, 336, 343, 381, 384, 392, 448, 508, 588, 672, 686, 762, 784, 889, 896, 1016, 1029, 1176, 1344, 1372, 1524, 1568, 1778, 1879, 2032, 2058, 2352, 2667, 2688, 2744, 3048, 3136, 3556, 3758, 4064, 4116, 4704, 5334, 5488, 5637, 6096, 6223, 6272, 7112, 7516, 8128, 8232, 9408, 10668, 10976, 11274, 12192, 12446, 13153, 14224, 15032, 16256, 16464, 18669, 18816, 21336, 21952, 22548, 24384, 24892, 26306, 28448, 30064, 32928, 37338, 39459, 42672, 43561, 43904, 45096, 48768, 49784, 52612, 56896, 60128, 65856, 74676, 78918, 85344, 87122, 90192, 92071, 99568, 105224, 113792, 120256, 130683, 131712, 149352, 157836, 170688, 174244, 180384, 184142, 199136, 210448, 238633, 240512, 261366, 276213, 298704, 315672, 341376, 348488, 360768, 368284, 398272, 420896, 477266, 522732, 552426, 597408, 631344, 644497, 696976, 715899, 721536, 736568, 796544, 841792, 954532, 1045464, 1104852, 1194816, 1262688, 1288994, 1393952, 1431798, 1473136, 1670431, 1683584, 1909064, 1933491, 2090928, 2209704, 2389632, 2525376, 2577988, 2787904, 2863596, 2946272, 3340862, 3818128, 3866982, 4181856, 4419408, 5011293, 5050752, 5155976, 5575808, 5727192, 5892544, 6681724, 7636256, 7733964, 8363712, 8838816, 10022586, 10311952, 11454384, 11693017, 11785088, 13363448, 15272512, 15467928, 16727424, 17677632, 20045172, 20623904, 22908768, 23386034, 26726896, 30545024, 30935856, 35079051, 35355264, 40090344, 41247808, 45817536, 46772068, 53453792, 61871712, 70158102, 80180688, 81851119, 82495616, 91635072, 93544136, 106907584, 123743424, 140316204, 160361376, 163702238, 187088272, 213815168, 245553357, 247486848, 280632408, 320722752, 327404476, 374176544, 491106714, 561264816, 641445504, 654808952, 748353088, 982213428, 1122529632, 1309617904, 1496706176, 1964426856, 2245059264, 2619235808, 3928853712, 4490118528, 5238471616, 7857707424, 10476943232, 15715414848, 31430829696]

約数ペア:

[(1, 31430829696), (2, 15715414848), (3, 10476943232), (4, 7857707424), (6, 5238471616), (7, 4490118528), (8, 3928853712), (12, 2619235808), (14, 2245059264), (16, 1964426856), (21, 1496706176), (24, 1309617904), (28, 1122529632), (32, 982213428), (42, 748353088), (48, 654808952), (49, 641445504), (56, 561264816), (64, 491106714), (84, 374176544), (96, 327404476), (98, 320722752), (112, 280632408), (127, 247486848), (128, 245553357), (147, 213815168), (168, 187088272), (192, 163702238), (196, 160361376), (224, 140316204), (254, 123743424), (294, 106907584), (336, 93544136), (343, 91635072), (381, 82495616), (384, 81851119), (392, 80180688), (448, 70158102), (508, 61871712), (588, 53453792), (672, 46772068), (686, 45817536), (762, 41247808), (784, 40090344), (889, 35355264), (896, 35079051), (1016, 30935856), (1029, 30545024), (1176, 26726896), (1344, 23386034), (1372, 22908768), (1524, 20623904), (1568, 20045172), (1778, 17677632), (1879, 16727424), (2032, 15467928), (2058, 15272512), (2352, 13363448), (2667, 11785088), (2688, 11693017), (2744, 11454384), (3048, 10311952), (3136, 10022586), (3556, 8838816), (3758, 8363712), (4064, 7733964), (4116, 7636256), (4704, 6681724), (5334, 5892544), (5488, 5727192), (5637, 5575808), (6096, 5155976), (6223, 5050752), (6272, 5011293), (7112, 4419408), (7516, 4181856), (8128, 3866982), (8232, 3818128), (9408, 3340862), (10668, 2946272), (10976, 2863596), (11274, 2787904), (12192, 2577988), (12446, 2525376), (13153, 2389632), (14224, 2209704), (15032, 2090928), (16256, 1933491), (16464, 1909064), (18669, 1683584), (18816, 1670431), (21336, 1473136), (21952, 1431798), (22548, 1393952), (24384, 1288994), (24892, 1262688), (26306, 1194816), (28448, 1104852), (30064, 1045464), (32928, 954532), (37338, 841792), (39459, 796544), (42672, 736568), (43561, 721536), (43904, 715899), (45096, 696976), (48768, 644497), (49784, 631344), (52612, 597408), (56896, 552426), (60128, 522732), (65856, 477266), (74676, 420896), (78918, 398272), (85344, 368284), (87122, 360768), (90192, 348488), (92071, 341376), (99568, 315672), (105224, 298704), (113792, 276213), (120256, 261366), (130683, 240512), (131712, 238633), (149352, 210448), (157836, 199136), (170688, 184142), (174244, 180384)]