279375552

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:415

約数の個数: 168

約数和(自身を含む): 859206816

約数和(自身を除く): 579831264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 103, 136, 144, 153, 192, 204, 206, 272, 277, 288, 306, 309, 408, 412, 544, 554, 576, 612, 618, 816, 824, 831, 927, 1088, 1108, 1224, 1236, 1632, 1648, 1662, 1751, 1854, 2216, 2448, 2472, 2493, 3264, 3296, 3324, 3502, 3708, 4432, 4709, 4896, 4944, 4986, 5253, 6592, 6648, 7004, 7416, 8864, 9418, 9792, 9888, 9972, 10506, 13296, 14008, 14127, 14832, 15759, 17728, 18836, 19776, 19944, 21012, 26592, 28016, 28254, 28531, 29664, 31518, 37672, 39888, 42024, 42381, 53184, 56032, 56508, 57062, 59328, 63036, 75344, 79776, 84048, 84762, 85593, 112064, 113016, 114124, 126072, 150688, 159552, 168096, 169524, 171186, 226032, 228248, 252144, 256779, 301376, 336192, 339048, 342372, 452064, 456496, 485027, 504288, 513558, 678096, 684744, 904128, 912992, 970054, 1008576, 1027116, 1356192, 1369488, 1455081, 1825984, 1940108, 2054232, 2712384, 2738976, 2910162, 3880216, 4108464, 4365243, 5477952, 5820324, 7760432, 8216928, 8730486, 11640648, 15520864, 16433856, 17460972, 23281296, 31041728, 34921944, 46562592, 69843888, 93125184, 139687776, 279375552]

約数ペア:

[(1, 279375552), (2, 139687776), (3, 93125184), (4, 69843888), (6, 46562592), (8, 34921944), (9, 31041728), (12, 23281296), (16, 17460972), (17, 16433856), (18, 15520864), (24, 11640648), (32, 8730486), (34, 8216928), (36, 7760432), (48, 5820324), (51, 5477952), (64, 4365243), (68, 4108464), (72, 3880216), (96, 2910162), (102, 2738976), (103, 2712384), (136, 2054232), (144, 1940108), (153, 1825984), (192, 1455081), (204, 1369488), (206, 1356192), (272, 1027116), (277, 1008576), (288, 970054), (306, 912992), (309, 904128), (408, 684744), (412, 678096), (544, 513558), (554, 504288), (576, 485027), (612, 456496), (618, 452064), (816, 342372), (824, 339048), (831, 336192), (927, 301376), (1088, 256779), (1108, 252144), (1224, 228248), (1236, 226032), (1632, 171186), (1648, 169524), (1662, 168096), (1751, 159552), (1854, 150688), (2216, 126072), (2448, 114124), (2472, 113016), (2493, 112064), (3264, 85593), (3296, 84762), (3324, 84048), (3502, 79776), (3708, 75344), (4432, 63036), (4709, 59328), (4896, 57062), (4944, 56508), (4986, 56032), (5253, 53184), (6592, 42381), (6648, 42024), (7004, 39888), (7416, 37672), (8864, 31518), (9418, 29664), (9792, 28531), (9888, 28254), (9972, 28016), (10506, 26592), (13296, 21012), (14008, 19944), (14127, 19776), (14832, 18836), (15759, 17728)]