1327208064

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2055

約数の個数: 256

約数和(自身を含む): 4569600000

約数和(自身を除く): 3242391936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 1999, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3458, 3648, 3952, 3998, 4256, 4368, 4992, 5187, 5824, 5928, 5997, 6384, 6916, 7296, 7904, 7996, 8512, 8736, 10374, 11648, 11856, 11994, 12768, 13832, 13993, 15808, 15992, 17024, 17472, 20748, 23712, 23988, 25536, 25987, 27664, 27986, 31616, 31984, 34944, 37981, 41496, 41979, 47424, 47976, 51072, 51974, 55328, 55972, 63968, 75962, 77961, 82992, 83958, 94848, 95952, 103948, 110656, 111944, 113943, 127936, 151924, 155922, 165984, 167916, 181909, 191904, 207896, 221312, 223888, 227886, 255872, 265867, 303848, 311844, 331968, 335832, 363818, 383808, 415792, 447776, 455772, 493753, 531734, 545727, 607696, 623688, 663936, 671664, 727636, 767616, 797601, 831584, 895552, 911544, 987506, 1063468, 1091454, 1215392, 1247376, 1343328, 1455272, 1481259, 1595202, 1663168, 1791104, 1823088, 1975012, 2126936, 2182908, 2430784, 2494752, 2686656, 2910544, 2962518, 3190404, 3326336, 3456271, 3646176, 3950024, 4253872, 4365816, 4861568, 4989504, 5373312, 5821088, 5925036, 6380808, 6912542, 7292352, 7900048, 8507744, 8731632, 9979008, 10368813, 11642176, 11850072, 12761616, 13825084, 14584704, 15800096, 17015488, 17463264, 20737626, 23284352, 23700144, 25523232, 27650168, 31600192, 34030976, 34926528, 41475252, 47400288, 51046464, 55300336, 63200384, 69853056, 82950504, 94800576, 102092928, 110600672, 165901008, 189601152, 221201344, 331802016, 442402688, 663604032, 1327208064]

約数ペア:

[(1, 1327208064), (2, 663604032), (3, 442402688), (4, 331802016), (6, 221201344), (7, 189601152), (8, 165901008), (12, 110600672), (13, 102092928), (14, 94800576), (16, 82950504), (19, 69853056), (21, 63200384), (24, 55300336), (26, 51046464), (28, 47400288), (32, 41475252), (38, 34926528), (39, 34030976), (42, 31600192), (48, 27650168), (52, 25523232), (56, 23700144), (57, 23284352), (64, 20737626), (76, 17463264), (78, 17015488), (84, 15800096), (91, 14584704), (96, 13825084), (104, 12761616), (112, 11850072), (114, 11642176), (128, 10368813), (133, 9979008), (152, 8731632), (156, 8507744), (168, 7900048), (182, 7292352), (192, 6912542), (208, 6380808), (224, 5925036), (228, 5821088), (247, 5373312), (266, 4989504), (273, 4861568), (304, 4365816), (312, 4253872), (336, 3950024), (364, 3646176), (384, 3456271), (399, 3326336), (416, 3190404), (448, 2962518), (456, 2910544), (494, 2686656), (532, 2494752), (546, 2430784), (608, 2182908), (624, 2126936), (672, 1975012), (728, 1823088), (741, 1791104), (798, 1663168), (832, 1595202), (896, 1481259), (912, 1455272), (988, 1343328), (1064, 1247376), (1092, 1215392), (1216, 1091454), (1248, 1063468), (1344, 987506), (1456, 911544), (1482, 895552), (1596, 831584), (1664, 797601), (1729, 767616), (1824, 727636), (1976, 671664), (1999, 663936), (2128, 623688), (2184, 607696), (2432, 545727), (2496, 531734), (2688, 493753), (2912, 455772), (2964, 447776), (3192, 415792), (3458, 383808), (3648, 363818), (3952, 335832), (3998, 331968), (4256, 311844), (4368, 303848), (4992, 265867), (5187, 255872), (5824, 227886), (5928, 223888), (5997, 221312), (6384, 207896), (6916, 191904), (7296, 181909), (7904, 167916), (7996, 165984), (8512, 155922), (8736, 151924), (10374, 127936), (11648, 113943), (11856, 111944), (11994, 110656), (12768, 103948), (13832, 95952), (13993, 94848), (15808, 83958), (15992, 82992), (17024, 77961), (17472, 75962), (20748, 63968), (23712, 55972), (23988, 55328), (25536, 51974), (25987, 51072), (27664, 47976), (27986, 47424), (31616, 41979), (31984, 41496), (34944, 37981)]