180409464

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 526176000

約数和(自身を除く): 345766536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 83, 87, 108, 116, 166, 174, 216, 232, 249, 261, 332, 347, 348, 498, 522, 664, 694, 696, 747, 783, 996, 1041, 1044, 1388, 1494, 1566, 1992, 2082, 2088, 2241, 2407, 2776, 2988, 3123, 3132, 4164, 4482, 4814, 5976, 6246, 6264, 7221, 8328, 8964, 9369, 9628, 10063, 12492, 14442, 17928, 18738, 19256, 20126, 21663, 24984, 28801, 28884, 30189, 37476, 40252, 43326, 57602, 57768, 60378, 64989, 74952, 80504, 86403, 86652, 90567, 115204, 120756, 129978, 172806, 173304, 181134, 230408, 241512, 259209, 259956, 271701, 345612, 362268, 518418, 519912, 543402, 691224, 724536, 777627, 835229, 1036836, 1086804, 1555254, 1670458, 2073672, 2173608, 2505687, 3110508, 3340916, 5011374, 6221016, 6681832, 7517061, 10022748, 15034122, 20045496, 22551183, 30068244, 45102366, 60136488, 90204732, 180409464]

約数ペア:

[(1, 180409464), (2, 90204732), (3, 60136488), (4, 45102366), (6, 30068244), (8, 22551183), (9, 20045496), (12, 15034122), (18, 10022748), (24, 7517061), (27, 6681832), (29, 6221016), (36, 5011374), (54, 3340916), (58, 3110508), (72, 2505687), (83, 2173608), (87, 2073672), (108, 1670458), (116, 1555254), (166, 1086804), (174, 1036836), (216, 835229), (232, 777627), (249, 724536), (261, 691224), (332, 543402), (347, 519912), (348, 518418), (498, 362268), (522, 345612), (664, 271701), (694, 259956), (696, 259209), (747, 241512), (783, 230408), (996, 181134), (1041, 173304), (1044, 172806), (1388, 129978), (1494, 120756), (1566, 115204), (1992, 90567), (2082, 86652), (2088, 86403), (2241, 80504), (2407, 74952), (2776, 64989), (2988, 60378), (3123, 57768), (3132, 57602), (4164, 43326), (4482, 40252), (4814, 37476), (5976, 30189), (6246, 28884), (6264, 28801), (7221, 24984), (8328, 21663), (8964, 20126), (9369, 19256), (9628, 18738), (10063, 17928), (12492, 14442)]