290017152

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2761

約数の個数: 128

約数和(自身を含む): 883891200

約数和(自身を除く): 593874048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2707, 2976, 3348, 3456, 3968, 4464, 5414, 5952, 6696, 8121, 8928, 10828, 11904, 13392, 16242, 17856, 21656, 24363, 26784, 32484, 35712, 43312, 48726, 53568, 64968, 73089, 83917, 86624, 97452, 107136, 129936, 146178, 167834, 173248, 194904, 251751, 259872, 292356, 335668, 346496, 389808, 503502, 519744, 584712, 671336, 755253, 779616, 1007004, 1039488, 1169424, 1342672, 1510506, 1559232, 2014008, 2265759, 2338848, 2685344, 3021012, 3118464, 4028016, 4531518, 4677696, 5370688, 6042024, 8056032, 9063036, 9355392, 10741376, 12084048, 16112064, 18126072, 24168096, 32224128, 36252144, 48336192, 72504288, 96672384, 145008576, 290017152]

約数ペア:

[(1, 290017152), (2, 145008576), (3, 96672384), (4, 72504288), (6, 48336192), (8, 36252144), (9, 32224128), (12, 24168096), (16, 18126072), (18, 16112064), (24, 12084048), (27, 10741376), (31, 9355392), (32, 9063036), (36, 8056032), (48, 6042024), (54, 5370688), (62, 4677696), (64, 4531518), (72, 4028016), (93, 3118464), (96, 3021012), (108, 2685344), (124, 2338848), (128, 2265759), (144, 2014008), (186, 1559232), (192, 1510506), (216, 1342672), (248, 1169424), (279, 1039488), (288, 1007004), (372, 779616), (384, 755253), (432, 671336), (496, 584712), (558, 519744), (576, 503502), (744, 389808), (837, 346496), (864, 335668), (992, 292356), (1116, 259872), (1152, 251751), (1488, 194904), (1674, 173248), (1728, 167834), (1984, 146178), (2232, 129936), (2707, 107136), (2976, 97452), (3348, 86624), (3456, 83917), (3968, 73089), (4464, 64968), (5414, 53568), (5952, 48726), (6696, 43312), (8121, 35712), (8928, 32484), (10828, 26784), (11904, 24363), (13392, 21656), (16242, 17856)]