2028942312

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 5452185600

約数和(自身を除く): 3423243288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 31, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 271, 347, 348, 372, 542, 694, 696, 744, 813, 899, 1041, 1084, 1388, 1626, 1798, 2082, 2168, 2697, 2776, 3252, 3596, 4164, 5394, 6504, 7192, 7859, 8328, 8401, 10063, 10757, 10788, 15718, 16802, 20126, 21514, 21576, 23577, 25203, 30189, 31436, 32271, 33604, 40252, 43028, 47154, 50406, 60378, 62872, 64542, 67208, 80504, 86056, 94037, 94308, 100812, 120756, 129084, 188074, 188616, 201624, 241512, 243629, 258168, 282111, 311953, 376148, 487258, 564222, 623906, 730887, 752296, 935859, 974516, 1128444, 1247812, 1461774, 1871718, 1949032, 2256888, 2495624, 2727073, 2915147, 2923548, 3743436, 5454146, 5830294, 5847096, 7486872, 8181219, 8745441, 10908292, 11660588, 16362438, 17490882, 21816584, 23321176, 32724876, 34981764, 65449752, 69963528, 84539263, 169078526, 253617789, 338157052, 507235578, 676314104, 1014471156, 2028942312]

約数ペア:

[(1, 2028942312), (2, 1014471156), (3, 676314104), (4, 507235578), (6, 338157052), (8, 253617789), (12, 169078526), (24, 84539263), (29, 69963528), (31, 65449752), (58, 34981764), (62, 32724876), (87, 23321176), (93, 21816584), (116, 17490882), (124, 16362438), (174, 11660588), (186, 10908292), (232, 8745441), (248, 8181219), (271, 7486872), (347, 5847096), (348, 5830294), (372, 5454146), (542, 3743436), (694, 2923548), (696, 2915147), (744, 2727073), (813, 2495624), (899, 2256888), (1041, 1949032), (1084, 1871718), (1388, 1461774), (1626, 1247812), (1798, 1128444), (2082, 974516), (2168, 935859), (2697, 752296), (2776, 730887), (3252, 623906), (3596, 564222), (4164, 487258), (5394, 376148), (6504, 311953), (7192, 282111), (7859, 258168), (8328, 243629), (8401, 241512), (10063, 201624), (10757, 188616), (10788, 188074), (15718, 129084), (16802, 120756), (20126, 100812), (21514, 94308), (21576, 94037), (23577, 86056), (25203, 80504), (30189, 67208), (31436, 64542), (32271, 62872), (33604, 60378), (40252, 50406), (43028, 47154)]