8021664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 27361152

約数和(自身を除く): 19339488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 173, 184, 207, 224, 252, 276, 288, 322, 336, 346, 368, 414, 483, 504, 519, 552, 644, 672, 692, 736, 828, 966, 1008, 1038, 1104, 1211, 1288, 1384, 1449, 1557, 1656, 1932, 2016, 2076, 2208, 2422, 2576, 2768, 2898, 3114, 3312, 3633, 3864, 3979, 4152, 4844, 5152, 5536, 5796, 6228, 6624, 7266, 7728, 7958, 8304, 9688, 10899, 11592, 11937, 12456, 14532, 15456, 15916, 16608, 19376, 21798, 23184, 23874, 24912, 27853, 29064, 31832, 35811, 38752, 43596, 46368, 47748, 49824, 55706, 58128, 63664, 71622, 83559, 87192, 95496, 111412, 116256, 127328, 143244, 167118, 174384, 190992, 222824, 250677, 286488, 334236, 348768, 381984, 445648, 501354, 572976, 668472, 891296, 1002708, 1145952, 1336944, 2005416, 2673888, 4010832, 8021664]

約数ペア:

[(1, 8021664), (2, 4010832), (3, 2673888), (4, 2005416), (6, 1336944), (7, 1145952), (8, 1002708), (9, 891296), (12, 668472), (14, 572976), (16, 501354), (18, 445648), (21, 381984), (23, 348768), (24, 334236), (28, 286488), (32, 250677), (36, 222824), (42, 190992), (46, 174384), (48, 167118), (56, 143244), (63, 127328), (69, 116256), (72, 111412), (84, 95496), (92, 87192), (96, 83559), (112, 71622), (126, 63664), (138, 58128), (144, 55706), (161, 49824), (168, 47748), (173, 46368), (184, 43596), (207, 38752), (224, 35811), (252, 31832), (276, 29064), (288, 27853), (322, 24912), (336, 23874), (346, 23184), (368, 21798), (414, 19376), (483, 16608), (504, 15916), (519, 15456), (552, 14532), (644, 12456), (672, 11937), (692, 11592), (736, 10899), (828, 9688), (966, 8304), (1008, 7958), (1038, 7728), (1104, 7266), (1211, 6624), (1288, 6228), (1384, 5796), (1449, 5536), (1557, 5152), (1656, 4844), (1932, 4152), (2016, 3979), (2076, 3864), (2208, 3633), (2422, 3312), (2576, 3114), (2768, 2898)]