252219968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 699138048

約数和(自身を除く): 446918080

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 127, 143, 154, 176, 182, 208, 217, 224, 248, 254, 286, 308, 341, 352, 364, 403, 416, 434, 448, 496, 508, 572, 616, 682, 704, 728, 806, 832, 868, 889, 992, 1001, 1016, 1144, 1232, 1364, 1397, 1456, 1612, 1651, 1736, 1778, 1984, 2002, 2032, 2288, 2387, 2464, 2728, 2794, 2821, 2912, 3224, 3302, 3472, 3556, 3937, 4004, 4064, 4433, 4576, 4774, 4928, 5456, 5588, 5642, 5824, 6448, 6604, 6944, 7112, 7874, 8008, 8128, 8866, 9152, 9548, 9779, 10912, 11176, 11284, 11557, 12896, 13208, 13888, 14224, 15748, 16016, 17732, 18161, 19096, 19558, 21824, 22352, 22568, 23114, 25792, 26416, 27559, 28448, 31031, 31496, 32032, 35464, 36322, 38192, 39116, 43307, 44704, 45136, 46228, 51181, 52832, 55118, 56896, 62062, 62992, 64064, 70928, 72644, 76384, 78232, 86614, 89408, 90272, 92456, 102362, 105664, 110236, 124124, 125984, 127127, 141856, 145288, 152768, 156464, 173228, 180544, 184912, 204724, 220472, 248248, 251968, 254254, 283712, 290576, 303149, 312928, 346456, 358267, 369824, 409448, 440944, 496496, 508508, 562991, 581152, 606298, 625856, 692912, 716534, 739648, 818896, 881888, 992992, 1017016, 1125982, 1162304, 1212596, 1385824, 1433068, 1637792, 1763776, 1985984, 2034032, 2251964, 2425192, 2771648, 2866136, 3275584, 3940937, 4068064, 4503928, 4850384, 5732272, 7881874, 8136128, 9007856, 9700768, 11464544, 15763748, 18015712, 19401536, 22929088, 31527496, 36031424, 63054992, 126109984, 252219968]

約数ペア:

[(1, 252219968), (2, 126109984), (4, 63054992), (7, 36031424), (8, 31527496), (11, 22929088), (13, 19401536), (14, 18015712), (16, 15763748), (22, 11464544), (26, 9700768), (28, 9007856), (31, 8136128), (32, 7881874), (44, 5732272), (52, 4850384), (56, 4503928), (62, 4068064), (64, 3940937), (77, 3275584), (88, 2866136), (91, 2771648), (104, 2425192), (112, 2251964), (124, 2034032), (127, 1985984), (143, 1763776), (154, 1637792), (176, 1433068), (182, 1385824), (208, 1212596), (217, 1162304), (224, 1125982), (248, 1017016), (254, 992992), (286, 881888), (308, 818896), (341, 739648), (352, 716534), (364, 692912), (403, 625856), (416, 606298), (434, 581152), (448, 562991), (496, 508508), (508, 496496), (572, 440944), (616, 409448), (682, 369824), (704, 358267), (728, 346456), (806, 312928), (832, 303149), (868, 290576), (889, 283712), (992, 254254), (1001, 251968), (1016, 248248), (1144, 220472), (1232, 204724), (1364, 184912), (1397, 180544), (1456, 173228), (1612, 156464), (1651, 152768), (1736, 145288), (1778, 141856), (1984, 127127), (2002, 125984), (2032, 124124), (2288, 110236), (2387, 105664), (2464, 102362), (2728, 92456), (2794, 90272), (2821, 89408), (2912, 86614), (3224, 78232), (3302, 76384), (3472, 72644), (3556, 70928), (3937, 64064), (4004, 62992), (4064, 62062), (4433, 56896), (4576, 55118), (4774, 52832), (4928, 51181), (5456, 46228), (5588, 45136), (5642, 44704), (5824, 43307), (6448, 39116), (6604, 38192), (6944, 36322), (7112, 35464), (7874, 32032), (8008, 31496), (8128, 31031), (8866, 28448), (9152, 27559), (9548, 26416), (9779, 25792), (10912, 23114), (11176, 22568), (11284, 22352), (11557, 21824), (12896, 19558), (13208, 19096), (13888, 18161), (14224, 17732), (15748, 16016)]