266405616

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{25343}}^1$

素因数の和:25430

約数の個数: 60

約数和(自身を含む): 755808768

約数和(自身を除く): 489403152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 25343, 50686, 76029, 101372, 152058, 202744, 228087, 304116, 405488, 456174, 608232, 912348, 1216464, 1824696, 1850039, 3649392, 3700078, 5550117, 7400156, 11100234, 14800312, 16650351, 22200468, 29600624, 33300702, 44400936, 66601404, 88801872, 133202808, 266405616]

約数ペア:

[(1, 266405616), (2, 133202808), (3, 88801872), (4, 66601404), (6, 44400936), (8, 33300702), (9, 29600624), (12, 22200468), (16, 16650351), (18, 14800312), (24, 11100234), (36, 7400156), (48, 5550117), (72, 3700078), (73, 3649392), (144, 1850039), (146, 1824696), (219, 1216464), (292, 912348), (438, 608232), (584, 456174), (657, 405488), (876, 304116), (1168, 228087), (1314, 202744), (1752, 152058), (2628, 101372), (3504, 76029), (5256, 50686), (10512, 25343)]