1268951808

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1290

約数の個数: 144

約数和(自身を含む): 3622098816

約数和(自身を除く): 2353147008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 83, 96, 102, 128, 136, 166, 192, 204, 249, 256, 272, 332, 384, 408, 498, 544, 664, 768, 816, 996, 1088, 1171, 1328, 1411, 1632, 1992, 2176, 2342, 2656, 2822, 3264, 3513, 3984, 4233, 4352, 4684, 5312, 5644, 6528, 7026, 7968, 8466, 9368, 10624, 11288, 13056, 14052, 15936, 16932, 18736, 19907, 21248, 22576, 28104, 31872, 33864, 37472, 39814, 45152, 56208, 59721, 63744, 67728, 74944, 79628, 90304, 97193, 112416, 119442, 135456, 149888, 159256, 180608, 194386, 224832, 238884, 270912, 291579, 299776, 318512, 361216, 388772, 449664, 477768, 541824, 583158, 637024, 777544, 899328, 955536, 1083648, 1166316, 1274048, 1555088, 1652281, 1911072, 2332632, 2548096, 3110176, 3304562, 3822144, 4665264, 4956843, 5096192, 6220352, 6609124, 7644288, 9330528, 9913686, 12440704, 13218248, 15288576, 18661056, 19827372, 24881408, 26436496, 37322112, 39654744, 52872992, 74644224, 79309488, 105745984, 158618976, 211491968, 317237952, 422983936, 634475904, 1268951808]

約数ペア:

[(1, 1268951808), (2, 634475904), (3, 422983936), (4, 317237952), (6, 211491968), (8, 158618976), (12, 105745984), (16, 79309488), (17, 74644224), (24, 52872992), (32, 39654744), (34, 37322112), (48, 26436496), (51, 24881408), (64, 19827372), (68, 18661056), (83, 15288576), (96, 13218248), (102, 12440704), (128, 9913686), (136, 9330528), (166, 7644288), (192, 6609124), (204, 6220352), (249, 5096192), (256, 4956843), (272, 4665264), (332, 3822144), (384, 3304562), (408, 3110176), (498, 2548096), (544, 2332632), (664, 1911072), (768, 1652281), (816, 1555088), (996, 1274048), (1088, 1166316), (1171, 1083648), (1328, 955536), (1411, 899328), (1632, 777544), (1992, 637024), (2176, 583158), (2342, 541824), (2656, 477768), (2822, 449664), (3264, 388772), (3513, 361216), (3984, 318512), (4233, 299776), (4352, 291579), (4684, 270912), (5312, 238884), (5644, 224832), (6528, 194386), (7026, 180608), (7968, 159256), (8466, 149888), (9368, 135456), (10624, 119442), (11288, 112416), (13056, 97193), (14052, 90304), (15936, 79628), (16932, 74944), (18736, 67728), (19907, 63744), (21248, 59721), (22576, 56208), (28104, 45152), (31872, 39814), (33864, 37472)]