1241355232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{683}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 2801669472

約数和(自身を除く): 1560314240

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 257, 272, 416, 442, 514, 544, 683, 884, 1028, 1366, 1768, 2056, 2732, 3341, 3536, 4112, 4369, 5464, 6682, 7072, 8224, 8738, 8879, 10928, 11611, 13364, 17476, 17758, 21856, 23222, 26728, 34952, 35516, 46444, 53456, 56797, 69904, 71032, 92888, 106912, 113594, 139808, 142064, 150943, 175531, 185776, 227188, 284128, 301886, 351062, 371552, 454376, 603772, 702124, 908752, 1207544, 1404248, 1817504, 2281903, 2415088, 2808496, 2984027, 4563806, 4830176, 5616992, 5968054, 9127612, 11936108, 18255224, 23872216, 36510448, 38792351, 47744432, 73020896, 77584702, 95488864, 155169404, 310338808, 620677616, 1241355232]

約数ペア:

[(1, 1241355232), (2, 620677616), (4, 310338808), (8, 155169404), (13, 95488864), (16, 77584702), (17, 73020896), (26, 47744432), (32, 38792351), (34, 36510448), (52, 23872216), (68, 18255224), (104, 11936108), (136, 9127612), (208, 5968054), (221, 5616992), (257, 4830176), (272, 4563806), (416, 2984027), (442, 2808496), (514, 2415088), (544, 2281903), (683, 1817504), (884, 1404248), (1028, 1207544), (1366, 908752), (1768, 702124), (2056, 603772), (2732, 454376), (3341, 371552), (3536, 351062), (4112, 301886), (4369, 284128), (5464, 227188), (6682, 185776), (7072, 175531), (8224, 150943), (8738, 142064), (8879, 139808), (10928, 113594), (11611, 106912), (13364, 92888), (17476, 71032), (17758, 69904), (21856, 56797), (23222, 53456), (26728, 46444), (34952, 35516)]