247339056

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 671457024

約数和(自身を除く): 424117968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 157, 184, 276, 314, 368, 471, 552, 628, 942, 1104, 1256, 1427, 1884, 2512, 2854, 3611, 3768, 4281, 5708, 7222, 7536, 8562, 10833, 11416, 14444, 17124, 21666, 22832, 28888, 32821, 34248, 43332, 57776, 65642, 68496, 86664, 98463, 131284, 173328, 196926, 224039, 262568, 393852, 448078, 525136, 672117, 787704, 896156, 1344234, 1575408, 1792312, 2688468, 3584624, 5152897, 5376936, 10305794, 10753872, 15458691, 20611588, 30917382, 41223176, 61834764, 82446352, 123669528, 247339056]

約数ペア:

[(1, 247339056), (2, 123669528), (3, 82446352), (4, 61834764), (6, 41223176), (8, 30917382), (12, 20611588), (16, 15458691), (23, 10753872), (24, 10305794), (46, 5376936), (48, 5152897), (69, 3584624), (92, 2688468), (138, 1792312), (157, 1575408), (184, 1344234), (276, 896156), (314, 787704), (368, 672117), (471, 525136), (552, 448078), (628, 393852), (942, 262568), (1104, 224039), (1256, 196926), (1427, 173328), (1884, 131284), (2512, 98463), (2854, 86664), (3611, 68496), (3768, 65642), (4281, 57776), (5708, 43332), (7222, 34248), (7536, 32821), (8562, 28888), (10833, 22832), (11416, 21666), (14444, 17124)]