218248184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 531148800

約数和(自身を除く): 312900616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 121, 124, 154, 217, 242, 248, 308, 341, 434, 484, 616, 682, 847, 868, 968, 1039, 1364, 1694, 1736, 2078, 2387, 2728, 3388, 3751, 4156, 4774, 6776, 7273, 7502, 8312, 9548, 11429, 14546, 15004, 19096, 22858, 26257, 29092, 30008, 32209, 45716, 52514, 58184, 64418, 80003, 91432, 105028, 125719, 128836, 160006, 210056, 225463, 251438, 257672, 320012, 354299, 450926, 502876, 640024, 708598, 880033, 901852, 1005752, 1417196, 1760066, 1803704, 2480093, 2834392, 3520132, 3897289, 4960186, 7040264, 7794578, 9920372, 15589156, 19840744, 27281023, 31178312, 54562046, 109124092, 218248184]

約数ペア:

[(1, 218248184), (2, 109124092), (4, 54562046), (7, 31178312), (8, 27281023), (11, 19840744), (14, 15589156), (22, 9920372), (28, 7794578), (31, 7040264), (44, 4960186), (56, 3897289), (62, 3520132), (77, 2834392), (88, 2480093), (121, 1803704), (124, 1760066), (154, 1417196), (217, 1005752), (242, 901852), (248, 880033), (308, 708598), (341, 640024), (434, 502876), (484, 450926), (616, 354299), (682, 320012), (847, 257672), (868, 251438), (968, 225463), (1039, 210056), (1364, 160006), (1694, 128836), (1736, 125719), (2078, 105028), (2387, 91432), (2728, 80003), (3388, 64418), (3751, 58184), (4156, 52514), (4774, 45716), (6776, 32209), (7273, 30008), (7502, 29092), (8312, 26257), (9548, 22858), (11429, 19096), (14546, 15004)]