898984128

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21577}}^1$

素因数の和:21630

約数の個数: 112

約数和(自身を含む): 2806175744

約数和(自身を除く): 1907191616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2976, 3472, 5208, 5952, 6944, 10416, 13888, 20832, 21577, 41664, 43154, 64731, 86308, 129462, 151039, 172616, 258924, 302078, 345232, 453117, 517848, 604156, 668887, 690464, 906234, 1035696, 1208312, 1337774, 1380928, 1812468, 2006661, 2071392, 2416624, 2675548, 3624936, 4013322, 4142784, 4682209, 4833248, 5351096, 7249872, 8026644, 9364418, 9666496, 10702192, 14046627, 14499744, 16053288, 18728836, 21404384, 28093254, 28999488, 32106576, 37457672, 42808768, 56186508, 64213152, 74915344, 112373016, 128426304, 149830688, 224746032, 299661376, 449492064, 898984128]

約数ペア:

[(1, 898984128), (2, 449492064), (3, 299661376), (4, 224746032), (6, 149830688), (7, 128426304), (8, 112373016), (12, 74915344), (14, 64213152), (16, 56186508), (21, 42808768), (24, 37457672), (28, 32106576), (31, 28999488), (32, 28093254), (42, 21404384), (48, 18728836), (56, 16053288), (62, 14499744), (64, 14046627), (84, 10702192), (93, 9666496), (96, 9364418), (112, 8026644), (124, 7249872), (168, 5351096), (186, 4833248), (192, 4682209), (217, 4142784), (224, 4013322), (248, 3624936), (336, 2675548), (372, 2416624), (434, 2071392), (448, 2006661), (496, 1812468), (651, 1380928), (672, 1337774), (744, 1208312), (868, 1035696), (992, 906234), (1302, 690464), (1344, 668887), (1488, 604156), (1736, 517848), (1984, 453117), (2604, 345232), (2976, 302078), (3472, 258924), (5208, 172616), (5952, 151039), (6944, 129462), (10416, 86308), (13888, 64731), (20832, 43154), (21577, 41664)]