1427662908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 4517420544

約数和(自身を除く): 3089757636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 53, 54, 63, 74, 81, 84, 106, 107, 108, 111, 126, 148, 159, 162, 189, 212, 214, 222, 243, 252, 259, 318, 321, 324, 333, 371, 378, 428, 444, 477, 486, 518, 567, 636, 642, 666, 742, 749, 756, 777, 954, 963, 972, 999, 1036, 1113, 1134, 1284, 1332, 1431, 1484, 1498, 1554, 1701, 1908, 1926, 1961, 1998, 2226, 2247, 2268, 2331, 2862, 2889, 2996, 2997, 3108, 3339, 3402, 3852, 3922, 3959, 3996, 4293, 4452, 4494, 4662, 5671, 5724, 5778, 5883, 5994, 6678, 6741, 6804, 6993, 7844, 7918, 8586, 8667, 8988, 8991, 9324, 10017, 11342, 11556, 11766, 11877, 11988, 12879, 13356, 13482, 13727, 13986, 15836, 17013, 17172, 17334, 17649, 17982, 20034, 20223, 20979, 22684, 23532, 23754, 25758, 26001, 26964, 27454, 27713, 27972, 30051, 34026, 34668, 35298, 35631, 35964, 39697, 40068, 40446, 41181, 41958, 47508, 51039, 51516, 52002, 52947, 54908, 55426, 60102, 60669, 62937, 68052, 70596, 71262, 79394, 80892, 82362, 83139, 83916, 90153, 102078, 104004, 105894, 106893, 110852, 119091, 120204, 121338, 123543, 125874, 142524, 153117, 158788, 158841, 164724, 166278, 180306, 182007, 204156, 209827, 211788, 213786, 238182, 242676, 247086, 249417, 251748, 306234, 317682, 320679, 332556, 357273, 360612, 364014, 370629, 419654, 427572, 459351, 476364, 476523, 494172, 498834, 612468, 629481, 635364, 641358, 714546, 728028, 741258, 748251, 839308, 918702, 953046, 962037, 997668, 1071819, 1111887, 1258962, 1282716, 1378053, 1429092, 1468789, 1482516, 1496502, 1837404, 1888443, 1906092, 1924074, 2143638, 2223774, 2244753, 2517924, 2756106, 2937578, 2993004, 3215457, 3335661, 3776886, 3848148, 4287276, 4406367, 4447548, 4489506, 5512212, 5665329, 5875156, 6430914, 6671322, 6734259, 7553772, 8812734, 8979012, 9646371, 11330658, 12861828, 13219101, 13342644, 13468518, 16995987, 17625468, 19292742, 22661316, 26438202, 26937036, 33991974, 38585484, 39657303, 50987961, 52876404, 67983948, 79314606, 101975922, 118971909, 158629212, 203951844, 237943818, 356915727, 475887636, 713831454, 1427662908]

約数ペア:

[(1, 1427662908), (2, 713831454), (3, 475887636), (4, 356915727), (6, 237943818), (7, 203951844), (9, 158629212), (12, 118971909), (14, 101975922), (18, 79314606), (21, 67983948), (27, 52876404), (28, 50987961), (36, 39657303), (37, 38585484), (42, 33991974), (53, 26937036), (54, 26438202), (63, 22661316), (74, 19292742), (81, 17625468), (84, 16995987), (106, 13468518), (107, 13342644), (108, 13219101), (111, 12861828), (126, 11330658), (148, 9646371), (159, 8979012), (162, 8812734), (189, 7553772), (212, 6734259), (214, 6671322), (222, 6430914), (243, 5875156), (252, 5665329), (259, 5512212), (318, 4489506), (321, 4447548), (324, 4406367), (333, 4287276), (371, 3848148), (378, 3776886), (428, 3335661), (444, 3215457), (477, 2993004), (486, 2937578), (518, 2756106), (567, 2517924), (636, 2244753), (642, 2223774), (666, 2143638), (742, 1924074), (749, 1906092), (756, 1888443), (777, 1837404), (954, 1496502), (963, 1482516), (972, 1468789), (999, 1429092), (1036, 1378053), (1113, 1282716), (1134, 1258962), (1284, 1111887), (1332, 1071819), (1431, 997668), (1484, 962037), (1498, 953046), (1554, 918702), (1701, 839308), (1908, 748251), (1926, 741258), (1961, 728028), (1998, 714546), (2226, 641358), (2247, 635364), (2268, 629481), (2331, 612468), (2862, 498834), (2889, 494172), (2996, 476523), (2997, 476364), (3108, 459351), (3339, 427572), (3402, 419654), (3852, 370629), (3922, 364014), (3959, 360612), (3996, 357273), (4293, 332556), (4452, 320679), (4494, 317682), (4662, 306234), (5671, 251748), (5724, 249417), (5778, 247086), (5883, 242676), (5994, 238182), (6678, 213786), (6741, 211788), (6804, 209827), (6993, 204156), (7844, 182007), (7918, 180306), (8586, 166278), (8667, 164724), (8988, 158841), (8991, 158788), (9324, 153117), (10017, 142524), (11342, 125874), (11556, 123543), (11766, 121338), (11877, 120204), (11988, 119091), (12879, 110852), (13356, 106893), (13482, 105894), (13727, 104004), (13986, 102078), (15836, 90153), (17013, 83916), (17172, 83139), (17334, 82362), (17649, 80892), (17982, 79394), (20034, 71262), (20223, 70596), (20979, 68052), (22684, 62937), (23532, 60669), (23754, 60102), (25758, 55426), (26001, 54908), (26964, 52947), (27454, 52002), (27713, 51516), (27972, 51039), (30051, 47508), (34026, 41958), (34668, 41181), (35298, 40446), (35631, 40068), (35964, 39697)]