1745471616

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20947}}^1$

素因数の和:21002

約数の個数: 128

約数和(自身を含む): 5469941760

約数和(自身を除く): 3724470144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 336, 372, 384, 434, 448, 496, 651, 672, 744, 868, 896, 992, 1302, 1344, 1488, 1736, 1984, 2604, 2688, 2976, 3472, 3968, 5208, 5952, 6944, 10416, 11904, 13888, 20832, 20947, 27776, 41664, 41894, 62841, 83328, 83788, 125682, 146629, 167576, 251364, 293258, 335152, 439887, 502728, 586516, 649357, 670304, 879774, 1005456, 1173032, 1298714, 1340608, 1759548, 1948071, 2010912, 2346064, 2597428, 2681216, 3519096, 3896142, 4021824, 4545499, 4692128, 5194856, 7038192, 7792284, 8043648, 9090998, 9384256, 10389712, 13636497, 14076384, 15584568, 18181996, 18768512, 20779424, 27272994, 28152768, 31169136, 36363992, 41558848, 54545988, 56305536, 62338272, 72727984, 83117696, 109091976, 124676544, 145455968, 218183952, 249353088, 290911936, 436367904, 581823872, 872735808, 1745471616]

約数ペア:

[(1, 1745471616), (2, 872735808), (3, 581823872), (4, 436367904), (6, 290911936), (7, 249353088), (8, 218183952), (12, 145455968), (14, 124676544), (16, 109091976), (21, 83117696), (24, 72727984), (28, 62338272), (31, 56305536), (32, 54545988), (42, 41558848), (48, 36363992), (56, 31169136), (62, 28152768), (64, 27272994), (84, 20779424), (93, 18768512), (96, 18181996), (112, 15584568), (124, 14076384), (128, 13636497), (168, 10389712), (186, 9384256), (192, 9090998), (217, 8043648), (224, 7792284), (248, 7038192), (336, 5194856), (372, 4692128), (384, 4545499), (434, 4021824), (448, 3896142), (496, 3519096), (651, 2681216), (672, 2597428), (744, 2346064), (868, 2010912), (896, 1948071), (992, 1759548), (1302, 1340608), (1344, 1298714), (1488, 1173032), (1736, 1005456), (1984, 879774), (2604, 670304), (2688, 649357), (2976, 586516), (3472, 502728), (3968, 439887), (5208, 335152), (5952, 293258), (6944, 251364), (10416, 167576), (11904, 146629), (13888, 125682), (20832, 83788), (20947, 83328), (27776, 62841), (41664, 41894)]