2562138096

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{245981}}^1$

素因数の和:246030

約数の個数: 80

約数和(自身を含む): 7808452608

約数和(自身を除く): 5246314512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 245981, 491962, 737943, 983924, 1475886, 1721867, 1967848, 2951772, 3443734, 3935696, 5165601, 5903544, 6887468, 7625411, 10331202, 11807088, 13774936, 15250822, 20662404, 22876233, 27549872, 30501644, 41324808, 45752466, 53377877, 61003288, 82649616, 91504932, 106755754, 122006576, 160133631, 183009864, 213511508, 320267262, 366019728, 427023016, 640534524, 854046032, 1281069048, 2562138096]

約数ペア:

[(1, 2562138096), (2, 1281069048), (3, 854046032), (4, 640534524), (6, 427023016), (7, 366019728), (8, 320267262), (12, 213511508), (14, 183009864), (16, 160133631), (21, 122006576), (24, 106755754), (28, 91504932), (31, 82649616), (42, 61003288), (48, 53377877), (56, 45752466), (62, 41324808), (84, 30501644), (93, 27549872), (112, 22876233), (124, 20662404), (168, 15250822), (186, 13774936), (217, 11807088), (248, 10331202), (336, 7625411), (372, 6887468), (434, 5903544), (496, 5165601), (651, 3935696), (744, 3443734), (868, 2951772), (1302, 1967848), (1488, 1721867), (1736, 1475886), (2604, 983924), (3472, 737943), (5208, 491962), (10416, 245981)]