264997728

素因数分解:

$2^5\times 3^2\times {\mathrm{601}}^1\times {\mathrm{1531}}^1$

素因数の和:2148

約数の個数: 72

約数和(自身を含む): 755334216

約数和(自身を除く): 490336488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 601, 1202, 1531, 1803, 2404, 3062, 3606, 4593, 4808, 5409, 6124, 7212, 9186, 9616, 10818, 12248, 13779, 14424, 18372, 19232, 21636, 24496, 27558, 28848, 36744, 43272, 48992, 55116, 57696, 73488, 86544, 110232, 146976, 173088, 220464, 440928, 920131, 1840262, 2760393, 3680524, 5520786, 7361048, 8281179, 11041572, 14722096, 16562358, 22083144, 29444192, 33124716, 44166288, 66249432, 88332576, 132498864, 264997728]

約数ペア:

[(1, 264997728), (2, 132498864), (3, 88332576), (4, 66249432), (6, 44166288), (8, 33124716), (9, 29444192), (12, 22083144), (16, 16562358), (18, 14722096), (24, 11041572), (32, 8281179), (36, 7361048), (48, 5520786), (72, 3680524), (96, 2760393), (144, 1840262), (288, 920131), (601, 440928), (1202, 220464), (1531, 173088), (1803, 146976), (2404, 110232), (3062, 86544), (3606, 73488), (4593, 57696), (4808, 55116), (5409, 48992), (6124, 43272), (7212, 36744), (9186, 28848), (9616, 27558), (10818, 24496), (12248, 21636), (13779, 19232), (14424, 18372)]