1321063128

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1668

約数の個数: 256

約数和(自身を含む): 4671360000

約数和(自身を除く): 3350296872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 126, 132, 147, 154, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 343, 378, 392, 396, 441, 462, 504, 539, 588, 594, 616, 686, 693, 756, 792, 882, 924, 1029, 1078, 1176, 1188, 1323, 1372, 1386, 1512, 1617, 1621, 1764, 1848, 2058, 2079, 2156, 2376, 2646, 2744, 2772, 3087, 3234, 3242, 3528, 3773, 4116, 4158, 4312, 4851, 4863, 5292, 5544, 6174, 6468, 6484, 7546, 8232, 8316, 9261, 9702, 9726, 10584, 11319, 11347, 12348, 12936, 12968, 14553, 14589, 15092, 16632, 17831, 18522, 19404, 19452, 22638, 22694, 24696, 29106, 29178, 30184, 33957, 34041, 35662, 37044, 38808, 38904, 43767, 45276, 45388, 53493, 58212, 58356, 67914, 68082, 71324, 74088, 79429, 87534, 90552, 90776, 101871, 102123, 106986, 116424, 116712, 124817, 135828, 136164, 142648, 158858, 160479, 175068, 203742, 204246, 213972, 238287, 249634, 271656, 272328, 306369, 317716, 320958, 350136, 374451, 407484, 408492, 427944, 476574, 481437, 499268, 556003, 612738, 635432, 641916, 714861, 748902, 814968, 816984, 873719, 953148, 962874, 998536, 1112006, 1123353, 1225476, 1283832, 1429722, 1497804, 1668009, 1747438, 1906296, 1925748, 2144583, 2224012, 2246706, 2450952, 2621157, 2859444, 2995608, 3336018, 3370059, 3494876, 3851496, 4289166, 4448024, 4493412, 5004027, 5242314, 5718888, 6116033, 6672036, 6740118, 6989752, 7863471, 8578332, 8986824, 10008054, 10484628, 12232066, 13344072, 13480236, 15012081, 15726942, 17156664, 18348099, 20016108, 20969256, 23590413, 24464132, 26960472, 30024162, 31453884, 36696198, 40032216, 47180826, 48928264, 55044297, 60048324, 62907768, 73392396, 94361652, 110088594, 120096648, 146784792, 165132891, 188723304, 220177188, 330265782, 440354376, 660531564, 1321063128]

約数ペア:

[(1, 1321063128), (2, 660531564), (3, 440354376), (4, 330265782), (6, 220177188), (7, 188723304), (8, 165132891), (9, 146784792), (11, 120096648), (12, 110088594), (14, 94361652), (18, 73392396), (21, 62907768), (22, 60048324), (24, 55044297), (27, 48928264), (28, 47180826), (33, 40032216), (36, 36696198), (42, 31453884), (44, 30024162), (49, 26960472), (54, 24464132), (56, 23590413), (63, 20969256), (66, 20016108), (72, 18348099), (77, 17156664), (84, 15726942), (88, 15012081), (98, 13480236), (99, 13344072), (108, 12232066), (126, 10484628), (132, 10008054), (147, 8986824), (154, 8578332), (168, 7863471), (189, 6989752), (196, 6740118), (198, 6672036), (216, 6116033), (231, 5718888), (252, 5242314), (264, 5004027), (294, 4493412), (297, 4448024), (308, 4289166), (343, 3851496), (378, 3494876), (392, 3370059), (396, 3336018), (441, 2995608), (462, 2859444), (504, 2621157), (539, 2450952), (588, 2246706), (594, 2224012), (616, 2144583), (686, 1925748), (693, 1906296), (756, 1747438), (792, 1668009), (882, 1497804), (924, 1429722), (1029, 1283832), (1078, 1225476), (1176, 1123353), (1188, 1112006), (1323, 998536), (1372, 962874), (1386, 953148), (1512, 873719), (1617, 816984), (1621, 814968), (1764, 748902), (1848, 714861), (2058, 641916), (2079, 635432), (2156, 612738), (2376, 556003), (2646, 499268), (2744, 481437), (2772, 476574), (3087, 427944), (3234, 408492), (3242, 407484), (3528, 374451), (3773, 350136), (4116, 320958), (4158, 317716), (4312, 306369), (4851, 272328), (4863, 271656), (5292, 249634), (5544, 238287), (6174, 213972), (6468, 204246), (6484, 203742), (7546, 175068), (8232, 160479), (8316, 158858), (9261, 142648), (9702, 136164), (9726, 135828), (10584, 124817), (11319, 116712), (11347, 116424), (12348, 106986), (12936, 102123), (12968, 101871), (14553, 90776), (14589, 90552), (15092, 87534), (16632, 79429), (17831, 74088), (18522, 71324), (19404, 68082), (19452, 67914), (22638, 58356), (22694, 58212), (24696, 53493), (29106, 45388), (29178, 45276), (30184, 43767), (33957, 38904), (34041, 38808), (35662, 37044)]