2190720896

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6067}}^1$

素因数の和:6132

約数の個数: 128

約数和(自身を含む): 5545666560

約数和(自身を除く): 3354945664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1736, 1984, 2821, 2912, 3224, 3472, 3968, 5642, 5824, 6067, 6448, 6944, 11284, 11648, 12134, 12896, 13888, 22568, 24268, 25792, 27776, 42469, 45136, 48536, 51584, 78871, 84938, 90272, 97072, 157742, 169876, 180544, 188077, 194144, 315484, 339752, 361088, 376154, 388288, 552097, 630968, 679504, 752308, 776576, 1104194, 1261936, 1316539, 1359008, 1504616, 2208388, 2445001, 2523872, 2633078, 2718016, 3009232, 4416776, 4890002, 5047744, 5266156, 5436032, 6018464, 8833552, 9780004, 10095488, 10532312, 12036928, 17115007, 17667104, 19560008, 21064624, 24073856, 34230014, 35334208, 39120016, 42129248, 68460028, 70668416, 78240032, 84258496, 136920056, 156480064, 168516992, 273840112, 312960128, 547680224, 1095360448, 2190720896]

約数ペア:

[(1, 2190720896), (2, 1095360448), (4, 547680224), (7, 312960128), (8, 273840112), (13, 168516992), (14, 156480064), (16, 136920056), (26, 84258496), (28, 78240032), (31, 70668416), (32, 68460028), (52, 42129248), (56, 39120016), (62, 35334208), (64, 34230014), (91, 24073856), (104, 21064624), (112, 19560008), (124, 17667104), (128, 17115007), (182, 12036928), (208, 10532312), (217, 10095488), (224, 9780004), (248, 8833552), (364, 6018464), (403, 5436032), (416, 5266156), (434, 5047744), (448, 4890002), (496, 4416776), (728, 3009232), (806, 2718016), (832, 2633078), (868, 2523872), (896, 2445001), (992, 2208388), (1456, 1504616), (1612, 1359008), (1664, 1316539), (1736, 1261936), (1984, 1104194), (2821, 776576), (2912, 752308), (3224, 679504), (3472, 630968), (3968, 552097), (5642, 388288), (5824, 376154), (6067, 361088), (6448, 339752), (6944, 315484), (11284, 194144), (11648, 188077), (12134, 180544), (12896, 169876), (13888, 157742), (22568, 97072), (24268, 90272), (25792, 84938), (27776, 78871), (42469, 51584), (45136, 48536)]