2551689504

素因数分解:

$2^5\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2037

約数の個数: 288

約数和(自身を含む): 9117763200

約数和(自身を除く): 6566073696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 343, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 686, 728, 784, 819, 882, 936, 1008, 1029, 1092, 1176, 1248, 1274, 1372, 1456, 1568, 1638, 1764, 1872, 1911, 1987, 2016, 2058, 2184, 2352, 2548, 2744, 2912, 3087, 3276, 3528, 3744, 3822, 3974, 4116, 4368, 4459, 4704, 5096, 5488, 5733, 5961, 6174, 6552, 7056, 7644, 7948, 8232, 8736, 8918, 10192, 10976, 11466, 11922, 12348, 13104, 13377, 13909, 14112, 15288, 15896, 16464, 17836, 17883, 20384, 22932, 23844, 24696, 25831, 26208, 26754, 27818, 30576, 31792, 32928, 35672, 35766, 40131, 41727, 45864, 47688, 49392, 51662, 53508, 55636, 61152, 63584, 71344, 71532, 77493, 80262, 83454, 91728, 95376, 97363, 98784, 103324, 107016, 111272, 125181, 142688, 143064, 154986, 160524, 166908, 180817, 183456, 190752, 194726, 206648, 214032, 222544, 232479, 250362, 286128, 292089, 309972, 321048, 333816, 361634, 389452, 413296, 428064, 445088, 464958, 500724, 542451, 572256, 584178, 619944, 642096, 667632, 681541, 723268, 778904, 826592, 876267, 929916, 1001448, 1084902, 1168356, 1239888, 1265719, 1284192, 1335264, 1363082, 1446536, 1557808, 1627353, 1752534, 1859832, 2002896, 2044623, 2169804, 2336712, 2479776, 2531438, 2726164, 2893072, 3115616, 3254706, 3505068, 3719664, 3797157, 4005792, 4089246, 4339608, 4673424, 5062876, 5452328, 5786144, 6133869, 6509412, 7010136, 7439328, 7594314, 8178492, 8679216, 8860033, 9346848, 10125752, 10904656, 11391471, 12267738, 13018824, 14020272, 15188628, 16356984, 17358432, 17720066, 20251504, 21809312, 22782942, 24535476, 26037648, 26580099, 28040544, 30377256, 32713968, 35440132, 40503008, 45565884, 49070952, 52075296, 53160198, 60754512, 65427936, 70880264, 79740297, 91131768, 98141904, 106320396, 121509024, 141760528, 159480594, 182263536, 196283808, 212640792, 283521056, 318961188, 364527072, 425281584, 637922376, 850563168, 1275844752, 2551689504]

約数ペア:

[(1, 2551689504), (2, 1275844752), (3, 850563168), (4, 637922376), (6, 425281584), (7, 364527072), (8, 318961188), (9, 283521056), (12, 212640792), (13, 196283808), (14, 182263536), (16, 159480594), (18, 141760528), (21, 121509024), (24, 106320396), (26, 98141904), (28, 91131768), (32, 79740297), (36, 70880264), (39, 65427936), (42, 60754512), (48, 53160198), (49, 52075296), (52, 49070952), (56, 45565884), (63, 40503008), (72, 35440132), (78, 32713968), (84, 30377256), (91, 28040544), (96, 26580099), (98, 26037648), (104, 24535476), (112, 22782942), (117, 21809312), (126, 20251504), (144, 17720066), (147, 17358432), (156, 16356984), (168, 15188628), (182, 14020272), (196, 13018824), (208, 12267738), (224, 11391471), (234, 10904656), (252, 10125752), (273, 9346848), (288, 8860033), (294, 8679216), (312, 8178492), (336, 7594314), (343, 7439328), (364, 7010136), (392, 6509412), (416, 6133869), (441, 5786144), (468, 5452328), (504, 5062876), (546, 4673424), (588, 4339608), (624, 4089246), (637, 4005792), (672, 3797157), (686, 3719664), (728, 3505068), (784, 3254706), (819, 3115616), (882, 2893072), (936, 2726164), (1008, 2531438), (1029, 2479776), (1092, 2336712), (1176, 2169804), (1248, 2044623), (1274, 2002896), (1372, 1859832), (1456, 1752534), (1568, 1627353), (1638, 1557808), (1764, 1446536), (1872, 1363082), (1911, 1335264), (1987, 1284192), (2016, 1265719), (2058, 1239888), (2184, 1168356), (2352, 1084902), (2548, 1001448), (2744, 929916), (2912, 876267), (3087, 826592), (3276, 778904), (3528, 723268), (3744, 681541), (3822, 667632), (3974, 642096), (4116, 619944), (4368, 584178), (4459, 572256), (4704, 542451), (5096, 500724), (5488, 464958), (5733, 445088), (5961, 428064), (6174, 413296), (6552, 389452), (7056, 361634), (7644, 333816), (7948, 321048), (8232, 309972), (8736, 292089), (8918, 286128), (10192, 250362), (10976, 232479), (11466, 222544), (11922, 214032), (12348, 206648), (13104, 194726), (13377, 190752), (13909, 183456), (14112, 180817), (15288, 166908), (15896, 160524), (16464, 154986), (17836, 143064), (17883, 142688), (20384, 125181), (22932, 111272), (23844, 107016), (24696, 103324), (25831, 98784), (26208, 97363), (26754, 95376), (27818, 91728), (30576, 83454), (31792, 80262), (32928, 77493), (35672, 71532), (35766, 71344), (40131, 63584), (41727, 61152), (45864, 55636), (47688, 53508), (49392, 51662)]