211443264

素因数分解:

$2^6\times 3^3\times {\mathrm{122363}}^1$

素因数の和:122384

約数の個数: 56

約数和(自身を含む): 621609120

約数和(自身を除く): 410165856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 122363, 244726, 367089, 489452, 734178, 978904, 1101267, 1468356, 1957808, 2202534, 2936712, 3303801, 3915616, 4405068, 5873424, 6607602, 7831232, 8810136, 11746848, 13215204, 17620272, 23493696, 26430408, 35240544, 52860816, 70481088, 105721632, 211443264]

約数ペア:

[(1, 211443264), (2, 105721632), (3, 70481088), (4, 52860816), (6, 35240544), (8, 26430408), (9, 23493696), (12, 17620272), (16, 13215204), (18, 11746848), (24, 8810136), (27, 7831232), (32, 6607602), (36, 5873424), (48, 4405068), (54, 3915616), (64, 3303801), (72, 2936712), (96, 2202534), (108, 1957808), (144, 1468356), (192, 1101267), (216, 978904), (288, 734178), (432, 489452), (576, 367089), (864, 244726), (1728, 122363)]