1907940384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30529}}^1$

素因数の和:30583

約数の個数: 144

約数和(自身を含む): 6401041920

約数和(自身を除く): 4493101536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 30529, 31248, 61058, 62496, 91587, 122116, 183174, 213703, 244232, 274761, 366348, 427406, 488464, 549522, 641109, 732696, 854812, 946399, 976928, 1099044, 1282218, 1465392, 1709624, 1892798, 1923327, 2198088, 2564436, 2839197, 2930784, 3419248, 3785596, 3846654, 4396176, 5128872, 5678394, 6624793, 6838496, 7571192, 7693308, 8517591, 8792352, 10257744, 11356788, 13249586, 15142384, 15386616, 17035182, 19874379, 20515488, 22713576, 26499172, 30284768, 30773232, 34070364, 39748758, 45427152, 52998344, 59623137, 61546464, 68140728, 79497516, 90854304, 105996688, 119246274, 136281456, 158995032, 211993376, 238492548, 272562912, 317990064, 476985096, 635980128, 953970192, 1907940384]

約数ペア:

[(1, 1907940384), (2, 953970192), (3, 635980128), (4, 476985096), (6, 317990064), (7, 272562912), (8, 238492548), (9, 211993376), (12, 158995032), (14, 136281456), (16, 119246274), (18, 105996688), (21, 90854304), (24, 79497516), (28, 68140728), (31, 61546464), (32, 59623137), (36, 52998344), (42, 45427152), (48, 39748758), (56, 34070364), (62, 30773232), (63, 30284768), (72, 26499172), (84, 22713576), (93, 20515488), (96, 19874379), (112, 17035182), (124, 15386616), (126, 15142384), (144, 13249586), (168, 11356788), (186, 10257744), (217, 8792352), (224, 8517591), (248, 7693308), (252, 7571192), (279, 6838496), (288, 6624793), (336, 5678394), (372, 5128872), (434, 4396176), (496, 3846654), (504, 3785596), (558, 3419248), (651, 2930784), (672, 2839197), (744, 2564436), (868, 2198088), (992, 1923327), (1008, 1892798), (1116, 1709624), (1302, 1465392), (1488, 1282218), (1736, 1099044), (1953, 976928), (2016, 946399), (2232, 854812), (2604, 732696), (2976, 641109), (3472, 549522), (3906, 488464), (4464, 427406), (5208, 366348), (6944, 274761), (7812, 244232), (8928, 213703), (10416, 183174), (15624, 122116), (20832, 91587), (30529, 62496), (31248, 61058)]