980815584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 3041805312

約数和(自身を除く): 2060989728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 71, 84, 96, 112, 122, 142, 168, 183, 213, 224, 244, 284, 336, 337, 366, 426, 427, 488, 497, 568, 672, 674, 732, 852, 854, 976, 994, 1011, 1136, 1281, 1348, 1464, 1491, 1704, 1708, 1952, 1988, 2022, 2272, 2359, 2562, 2696, 2928, 2982, 3408, 3416, 3976, 4044, 4331, 4718, 5124, 5392, 5856, 5964, 6816, 6832, 7077, 7952, 8088, 8662, 9436, 10248, 10784, 11928, 12993, 13664, 14154, 15904, 16176, 17324, 18872, 20496, 20557, 23856, 23927, 25986, 28308, 30317, 32352, 34648, 37744, 40992, 41114, 47712, 47854, 51972, 56616, 60634, 61671, 69296, 71781, 75488, 82228, 90951, 95708, 103944, 113232, 121268, 123342, 138592, 143562, 143899, 164456, 167489, 181902, 191416, 207888, 226464, 242536, 246684, 287124, 287798, 328912, 334978, 363804, 382832, 415776, 431697, 485072, 493368, 502467, 574248, 575596, 657824, 669956, 727608, 765664, 863394, 970144, 986736, 1004934, 1148496, 1151192, 1339912, 1455216, 1459547, 1726788, 1973472, 2009868, 2296992, 2302384, 2679824, 2910432, 2919094, 3453576, 4019736, 4378641, 4604768, 5359648, 5838188, 6907152, 8039472, 8757282, 10216829, 11676376, 13814304, 16078944, 17514564, 20433658, 23352752, 30650487, 35029128, 40867316, 46705504, 61300974, 70058256, 81734632, 122601948, 140116512, 163469264, 245203896, 326938528, 490407792, 980815584]

約数ペア:

[(1, 980815584), (2, 490407792), (3, 326938528), (4, 245203896), (6, 163469264), (7, 140116512), (8, 122601948), (12, 81734632), (14, 70058256), (16, 61300974), (21, 46705504), (24, 40867316), (28, 35029128), (32, 30650487), (42, 23352752), (48, 20433658), (56, 17514564), (61, 16078944), (71, 13814304), (84, 11676376), (96, 10216829), (112, 8757282), (122, 8039472), (142, 6907152), (168, 5838188), (183, 5359648), (213, 4604768), (224, 4378641), (244, 4019736), (284, 3453576), (336, 2919094), (337, 2910432), (366, 2679824), (426, 2302384), (427, 2296992), (488, 2009868), (497, 1973472), (568, 1726788), (672, 1459547), (674, 1455216), (732, 1339912), (852, 1151192), (854, 1148496), (976, 1004934), (994, 986736), (1011, 970144), (1136, 863394), (1281, 765664), (1348, 727608), (1464, 669956), (1491, 657824), (1704, 575596), (1708, 574248), (1952, 502467), (1988, 493368), (2022, 485072), (2272, 431697), (2359, 415776), (2562, 382832), (2696, 363804), (2928, 334978), (2982, 328912), (3408, 287798), (3416, 287124), (3976, 246684), (4044, 242536), (4331, 226464), (4718, 207888), (5124, 191416), (5392, 181902), (5856, 167489), (5964, 164456), (6816, 143899), (6832, 143562), (7077, 138592), (7952, 123342), (8088, 121268), (8662, 113232), (9436, 103944), (10248, 95708), (10784, 90951), (11928, 82228), (12993, 75488), (13664, 71781), (14154, 69296), (15904, 61671), (16176, 60634), (17324, 56616), (18872, 51972), (20496, 47854), (20557, 47712), (23856, 41114), (23927, 40992), (25986, 37744), (28308, 34648), (30317, 32352)]