1669248

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 160

約数和(自身を含む): 5924160

約数和(自身を除く): 4254912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 96, 108, 112, 126, 128, 138, 144, 161, 162, 168, 184, 189, 192, 207, 216, 224, 252, 276, 288, 322, 324, 336, 368, 378, 384, 414, 432, 448, 483, 504, 552, 567, 576, 621, 644, 648, 672, 736, 756, 828, 864, 896, 966, 1008, 1104, 1134, 1152, 1242, 1288, 1296, 1344, 1449, 1472, 1512, 1656, 1728, 1863, 1932, 2016, 2208, 2268, 2484, 2576, 2592, 2688, 2898, 2944, 3024, 3312, 3456, 3726, 3864, 4032, 4347, 4416, 4536, 4968, 5152, 5184, 5796, 6048, 6624, 7452, 7728, 8064, 8694, 8832, 9072, 9936, 10304, 10368, 11592, 12096, 13041, 13248, 14904, 15456, 17388, 18144, 19872, 20608, 23184, 24192, 26082, 26496, 29808, 30912, 34776, 36288, 39744, 46368, 52164, 59616, 61824, 69552, 72576, 79488, 92736, 104328, 119232, 139104, 185472, 208656, 238464, 278208, 417312, 556416, 834624, 1669248]

約数ペア:

[(1, 1669248), (2, 834624), (3, 556416), (4, 417312), (6, 278208), (7, 238464), (8, 208656), (9, 185472), (12, 139104), (14, 119232), (16, 104328), (18, 92736), (21, 79488), (23, 72576), (24, 69552), (27, 61824), (28, 59616), (32, 52164), (36, 46368), (42, 39744), (46, 36288), (48, 34776), (54, 30912), (56, 29808), (63, 26496), (64, 26082), (69, 24192), (72, 23184), (81, 20608), (84, 19872), (92, 18144), (96, 17388), (108, 15456), (112, 14904), (126, 13248), (128, 13041), (138, 12096), (144, 11592), (161, 10368), (162, 10304), (168, 9936), (184, 9072), (189, 8832), (192, 8694), (207, 8064), (216, 7728), (224, 7452), (252, 6624), (276, 6048), (288, 5796), (322, 5184), (324, 5152), (336, 4968), (368, 4536), (378, 4416), (384, 4347), (414, 4032), (432, 3864), (448, 3726), (483, 3456), (504, 3312), (552, 3024), (567, 2944), (576, 2898), (621, 2688), (644, 2592), (648, 2576), (672, 2484), (736, 2268), (756, 2208), (828, 2016), (864, 1932), (896, 1863), (966, 1728), (1008, 1656), (1104, 1512), (1134, 1472), (1152, 1449), (1242, 1344), (1288, 1296)]