211515456

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{15091}}^1$

素因数の和:15179

約数の個数: 56

約数和(自身を含む): 567338464

約数和(自身を除く): 355823008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 7008, 14016, 15091, 30182, 45273, 60364, 90546, 120728, 181092, 241456, 362184, 482912, 724368, 965824, 1101643, 1448736, 2203286, 2897472, 3304929, 4406572, 6609858, 8813144, 13219716, 17626288, 26439432, 35252576, 52878864, 70505152, 105757728, 211515456]

約数ペア:

[(1, 211515456), (2, 105757728), (3, 70505152), (4, 52878864), (6, 35252576), (8, 26439432), (12, 17626288), (16, 13219716), (24, 8813144), (32, 6609858), (48, 4406572), (64, 3304929), (73, 2897472), (96, 2203286), (146, 1448736), (192, 1101643), (219, 965824), (292, 724368), (438, 482912), (584, 362184), (876, 241456), (1168, 181092), (1752, 120728), (2336, 90546), (3504, 60364), (4672, 45273), (7008, 30182), (14016, 15091)]