461447896

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 1176698880

約数和(自身を除く): 715250984

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 31, 46, 49, 52, 56, 62, 91, 92, 98, 104, 124, 127, 161, 182, 184, 196, 217, 248, 254, 299, 322, 364, 392, 403, 434, 508, 598, 637, 644, 713, 728, 806, 868, 889, 1016, 1127, 1196, 1274, 1288, 1426, 1519, 1612, 1651, 1736, 1778, 2093, 2254, 2392, 2548, 2821, 2852, 2921, 3038, 3224, 3302, 3556, 3937, 4186, 4508, 4991, 5096, 5642, 5704, 5842, 6076, 6223, 6604, 7112, 7874, 8372, 9016, 9269, 9982, 11284, 11557, 11684, 12152, 12446, 13208, 14651, 15748, 16744, 18538, 19747, 19964, 20447, 22568, 23114, 23368, 24892, 27559, 29302, 31496, 34937, 37076, 37973, 39494, 39928, 40894, 46228, 49784, 51181, 55118, 58604, 64883, 69874, 74152, 75946, 78988, 80899, 81788, 90551, 92456, 102362, 110236, 117208, 129766, 139748, 143129, 151892, 157976, 161798, 163576, 181102, 192913, 204724, 220472, 259532, 265811, 279496, 286258, 303784, 323596, 358267, 362204, 385826, 409448, 454181, 519064, 531622, 572516, 633857, 647192, 716534, 724408, 771652, 908362, 1063244, 1145032, 1177163, 1267714, 1433068, 1543304, 1816724, 1860677, 2126488, 2354326, 2507869, 2535428, 2866136, 3633448, 3721354, 4436999, 4708652, 5015738, 5070856, 7442708, 8240141, 8873998, 9417304, 10031476, 14885416, 16480282, 17747996, 20062952, 32960564, 35495992, 57680987, 65921128, 115361974, 230723948, 461447896]

約数ペア:

[(1, 461447896), (2, 230723948), (4, 115361974), (7, 65921128), (8, 57680987), (13, 35495992), (14, 32960564), (23, 20062952), (26, 17747996), (28, 16480282), (31, 14885416), (46, 10031476), (49, 9417304), (52, 8873998), (56, 8240141), (62, 7442708), (91, 5070856), (92, 5015738), (98, 4708652), (104, 4436999), (124, 3721354), (127, 3633448), (161, 2866136), (182, 2535428), (184, 2507869), (196, 2354326), (217, 2126488), (248, 1860677), (254, 1816724), (299, 1543304), (322, 1433068), (364, 1267714), (392, 1177163), (403, 1145032), (434, 1063244), (508, 908362), (598, 771652), (637, 724408), (644, 716534), (713, 647192), (728, 633857), (806, 572516), (868, 531622), (889, 519064), (1016, 454181), (1127, 409448), (1196, 385826), (1274, 362204), (1288, 358267), (1426, 323596), (1519, 303784), (1612, 286258), (1651, 279496), (1736, 265811), (1778, 259532), (2093, 220472), (2254, 204724), (2392, 192913), (2548, 181102), (2821, 163576), (2852, 161798), (2921, 157976), (3038, 151892), (3224, 143129), (3302, 139748), (3556, 129766), (3937, 117208), (4186, 110236), (4508, 102362), (4991, 92456), (5096, 90551), (5642, 81788), (5704, 80899), (5842, 78988), (6076, 75946), (6223, 74152), (6604, 69874), (7112, 64883), (7874, 58604), (8372, 55118), (9016, 51181), (9269, 49784), (9982, 46228), (11284, 40894), (11557, 39928), (11684, 39494), (12152, 37973), (12446, 37076), (13208, 34937), (14651, 31496), (15748, 29302), (16744, 27559), (18538, 24892), (19747, 23368), (19964, 23114), (20447, 22568)]