228120816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 768395264

約数和(自身を除く): 540274448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 112, 121, 124, 132, 154, 168, 176, 181, 186, 217, 231, 242, 248, 264, 308, 336, 341, 362, 363, 372, 434, 462, 484, 496, 528, 543, 616, 651, 682, 724, 726, 744, 847, 868, 924, 968, 1023, 1086, 1232, 1267, 1302, 1364, 1448, 1452, 1488, 1694, 1736, 1848, 1936, 1991, 2046, 2172, 2387, 2534, 2541, 2604, 2728, 2896, 2904, 3388, 3472, 3696, 3751, 3801, 3982, 4092, 4344, 4774, 5068, 5082, 5208, 5456, 5611, 5808, 5973, 6776, 7161, 7502, 7602, 7964, 8184, 8688, 9548, 10136, 10164, 10416, 11222, 11253, 11946, 13552, 13937, 14322, 15004, 15204, 15928, 16368, 16833, 19096, 20272, 20328, 21901, 22444, 22506, 23892, 26257, 27874, 28644, 30008, 30408, 31856, 33666, 38192, 39277, 40656, 41811, 43802, 44888, 45012, 47784, 52514, 55748, 57288, 60016, 60816, 61721, 65703, 67332, 78554, 78771, 83622, 87604, 89776, 90024, 95568, 105028, 111496, 114576, 117831, 123442, 131406, 134664, 153307, 157108, 157542, 167244, 175208, 180048, 185163, 210056, 222992, 235662, 246884, 262812, 269328, 306614, 314216, 315084, 334488, 350416, 370326, 420112, 432047, 459921, 471324, 493768, 525624, 613228, 628432, 630168, 668976, 678931, 740652, 864094, 919842, 942648, 987536, 1051248, 1226456, 1260336, 1296141, 1357862, 1481304, 1728188, 1839684, 1885296, 2036793, 2452912, 2592282, 2715724, 2962608, 3456376, 3679368, 4073586, 4752517, 5184564, 5431448, 6912752, 7358736, 8147172, 9505034, 10369128, 10862896, 14257551, 16294344, 19010068, 20738256, 28515102, 32588688, 38020136, 57030204, 76040272, 114060408, 228120816]

約数ペア:

[(1, 228120816), (2, 114060408), (3, 76040272), (4, 57030204), (6, 38020136), (7, 32588688), (8, 28515102), (11, 20738256), (12, 19010068), (14, 16294344), (16, 14257551), (21, 10862896), (22, 10369128), (24, 9505034), (28, 8147172), (31, 7358736), (33, 6912752), (42, 5431448), (44, 5184564), (48, 4752517), (56, 4073586), (62, 3679368), (66, 3456376), (77, 2962608), (84, 2715724), (88, 2592282), (93, 2452912), (112, 2036793), (121, 1885296), (124, 1839684), (132, 1728188), (154, 1481304), (168, 1357862), (176, 1296141), (181, 1260336), (186, 1226456), (217, 1051248), (231, 987536), (242, 942648), (248, 919842), (264, 864094), (308, 740652), (336, 678931), (341, 668976), (362, 630168), (363, 628432), (372, 613228), (434, 525624), (462, 493768), (484, 471324), (496, 459921), (528, 432047), (543, 420112), (616, 370326), (651, 350416), (682, 334488), (724, 315084), (726, 314216), (744, 306614), (847, 269328), (868, 262812), (924, 246884), (968, 235662), (1023, 222992), (1086, 210056), (1232, 185163), (1267, 180048), (1302, 175208), (1364, 167244), (1448, 157542), (1452, 157108), (1488, 153307), (1694, 134664), (1736, 131406), (1848, 123442), (1936, 117831), (1991, 114576), (2046, 111496), (2172, 105028), (2387, 95568), (2534, 90024), (2541, 89776), (2604, 87604), (2728, 83622), (2896, 78771), (2904, 78554), (3388, 67332), (3472, 65703), (3696, 61721), (3751, 60816), (3801, 60016), (3982, 57288), (4092, 55748), (4344, 52514), (4774, 47784), (5068, 45012), (5082, 44888), (5208, 43802), (5456, 41811), (5611, 40656), (5808, 39277), (5973, 38192), (6776, 33666), (7161, 31856), (7502, 30408), (7602, 30008), (7964, 28644), (8184, 27874), (8688, 26257), (9548, 23892), (10136, 22506), (10164, 22444), (10416, 21901), (11222, 20328), (11253, 20272), (11946, 19096), (13552, 16833), (13937, 16368), (14322, 15928), (15004, 15204)]