2019506568

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{491}}^1\times {\mathrm{593}}^1$

素因数の和:1127

約数の個数: 96

約数和(自身を含む): 5383208160

約数和(自身を除く): 3363701592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 491, 578, 593, 867, 982, 1156, 1186, 1473, 1734, 1779, 1964, 2312, 2372, 2946, 3468, 3558, 3928, 4744, 5892, 6936, 7116, 8347, 10081, 11784, 14232, 16694, 20162, 25041, 30243, 33388, 40324, 50082, 60486, 66776, 80648, 100164, 120972, 141899, 171377, 200328, 241944, 283798, 291163, 342754, 425697, 514131, 567596, 582326, 685508, 851394, 873489, 1028262, 1135192, 1164652, 1371016, 1702788, 1746978, 2056524, 2329304, 3405576, 3493956, 4113048, 4949771, 6987912, 9899542, 14849313, 19799084, 29698626, 39598168, 59397252, 84146107, 118794504, 168292214, 252438321, 336584428, 504876642, 673168856, 1009753284, 2019506568]

約数ペア:

[(1, 2019506568), (2, 1009753284), (3, 673168856), (4, 504876642), (6, 336584428), (8, 252438321), (12, 168292214), (17, 118794504), (24, 84146107), (34, 59397252), (51, 39598168), (68, 29698626), (102, 19799084), (136, 14849313), (204, 9899542), (289, 6987912), (408, 4949771), (491, 4113048), (578, 3493956), (593, 3405576), (867, 2329304), (982, 2056524), (1156, 1746978), (1186, 1702788), (1473, 1371016), (1734, 1164652), (1779, 1135192), (1964, 1028262), (2312, 873489), (2372, 851394), (2946, 685508), (3468, 582326), (3558, 567596), (3928, 514131), (4744, 425697), (5892, 342754), (6936, 291163), (7116, 283798), (8347, 241944), (10081, 200328), (11784, 171377), (14232, 141899), (16694, 120972), (20162, 100164), (25041, 80648), (30243, 66776), (33388, 60486), (40324, 50082)]