251105952

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{84377}}^1$

素因数の和:84421

約数の個数: 48

約数和(自身を含む): 680424192

約数和(自身を除く): 429318240

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, 84377, 168754, 253131, 337508, 506262, 675016, 1012524, 1350032, 2025048, 2615687, 2700064, 4050096, 5231374, 7847061, 8100192, 10462748, 15694122, 20925496, 31388244, 41850992, 62776488, 83701984, 125552976, 251105952]

約数ペア:

[(1, 251105952), (2, 125552976), (3, 83701984), (4, 62776488), (6, 41850992), (8, 31388244), (12, 20925496), (16, 15694122), (24, 10462748), (31, 8100192), (32, 7847061), (48, 5231374), (62, 4050096), (93, 2700064), (96, 2615687), (124, 2025048), (186, 1350032), (248, 1012524), (372, 675016), (496, 506262), (744, 337508), (992, 253131), (1488, 168754), (2976, 84377)]