2646864

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:585

約数の個数: 80

約数和(自身を含む): 8303040

約数和(自身を除く): 5656176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 557, 594, 792, 1114, 1188, 1584, 1671, 2228, 2376, 3342, 4456, 4752, 5013, 6127, 6684, 8912, 10026, 12254, 13368, 15039, 18381, 20052, 24508, 26736, 30078, 36762, 40104, 49016, 55143, 60156, 73524, 80208, 98032, 110286, 120312, 147048, 165429, 220572, 240624, 294096, 330858, 441144, 661716, 882288, 1323432, 2646864]

約数ペア:

[(1, 2646864), (2, 1323432), (3, 882288), (4, 661716), (6, 441144), (8, 330858), (9, 294096), (11, 240624), (12, 220572), (16, 165429), (18, 147048), (22, 120312), (24, 110286), (27, 98032), (33, 80208), (36, 73524), (44, 60156), (48, 55143), (54, 49016), (66, 40104), (72, 36762), (88, 30078), (99, 26736), (108, 24508), (132, 20052), (144, 18381), (176, 15039), (198, 13368), (216, 12254), (264, 10026), (297, 8912), (396, 6684), (432, 6127), (528, 5013), (557, 4752), (594, 4456), (792, 3342), (1114, 2376), (1188, 2228), (1584, 1671)]