2018867712

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:854

約数の個数: 160

約数和(自身を含む): 5662673280

約数和(自身を除く): 3643805568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 61, 64, 87, 96, 116, 122, 128, 174, 183, 192, 232, 244, 256, 348, 366, 384, 464, 488, 512, 696, 732, 743, 768, 928, 976, 1392, 1464, 1486, 1536, 1769, 1856, 1952, 2229, 2784, 2928, 2972, 3538, 3712, 3904, 4458, 5307, 5568, 5856, 5944, 7076, 7424, 7808, 8916, 10614, 11136, 11712, 11888, 14152, 14848, 15616, 17832, 21228, 21547, 22272, 23424, 23776, 28304, 31232, 35664, 42456, 43094, 44544, 45323, 46848, 47552, 56608, 64641, 71328, 84912, 86188, 90646, 93696, 95104, 113216, 129282, 135969, 142656, 169824, 172376, 181292, 190208, 226432, 258564, 271938, 285312, 339648, 344752, 362584, 380416, 452864, 517128, 543876, 570624, 679296, 689504, 725168, 905728, 1034256, 1087752, 1141248, 1314367, 1358592, 1379008, 1450336, 2068512, 2175504, 2628734, 2717184, 2758016, 2900672, 3943101, 4137024, 4351008, 5257468, 5516032, 5801344, 7886202, 8274048, 8702016, 10514936, 11032064, 11602688, 15772404, 16548096, 17404032, 21029872, 23205376, 31544808, 33096192, 34808064, 42059744, 63089616, 69616128, 84119488, 126179232, 168238976, 252358464, 336477952, 504716928, 672955904, 1009433856, 2018867712]

約数ペア:

[(1, 2018867712), (2, 1009433856), (3, 672955904), (4, 504716928), (6, 336477952), (8, 252358464), (12, 168238976), (16, 126179232), (24, 84119488), (29, 69616128), (32, 63089616), (48, 42059744), (58, 34808064), (61, 33096192), (64, 31544808), (87, 23205376), (96, 21029872), (116, 17404032), (122, 16548096), (128, 15772404), (174, 11602688), (183, 11032064), (192, 10514936), (232, 8702016), (244, 8274048), (256, 7886202), (348, 5801344), (366, 5516032), (384, 5257468), (464, 4351008), (488, 4137024), (512, 3943101), (696, 2900672), (732, 2758016), (743, 2717184), (768, 2628734), (928, 2175504), (976, 2068512), (1392, 1450336), (1464, 1379008), (1486, 1358592), (1536, 1314367), (1769, 1141248), (1856, 1087752), (1952, 1034256), (2229, 905728), (2784, 725168), (2928, 689504), (2972, 679296), (3538, 570624), (3712, 543876), (3904, 517128), (4458, 452864), (5307, 380416), (5568, 362584), (5856, 344752), (5944, 339648), (7076, 285312), (7424, 271938), (7808, 258564), (8916, 226432), (10614, 190208), (11136, 181292), (11712, 172376), (11888, 169824), (14152, 142656), (14848, 135969), (15616, 129282), (17832, 113216), (21228, 95104), (21547, 93696), (22272, 90646), (23424, 86188), (23776, 84912), (28304, 71328), (31232, 64641), (35664, 56608), (42456, 47552), (43094, 46848), (44544, 45323)]