1551183456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{521231}}^1$

素因数の和:521275

約数の個数: 48

約数和(自身を含む): 4203214848

約数和(自身を除く): 2652031392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 521231, 1042462, 1563693, 2084924, 3127386, 4169848, 6254772, 8339696, 12509544, 16158161, 16679392, 25019088, 32316322, 48474483, 50038176, 64632644, 96948966, 129265288, 193897932, 258530576, 387795864, 517061152, 775591728, 1551183456]

約数ペア:

[(1, 1551183456), (2, 775591728), (3, 517061152), (4, 387795864), (6, 258530576), (8, 193897932), (12, 129265288), (16, 96948966), (24, 64632644), (31, 50038176), (32, 48474483), (48, 32316322), (62, 25019088), (93, 16679392), (96, 16158161), (124, 12509544), (186, 8339696), (248, 6254772), (372, 4169848), (496, 3127386), (744, 2084924), (992, 1563693), (1488, 1042462), (2976, 521231)]