655987968

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12379}}^1$

素因数の和:12424

約数の個数: 108

約数和(自身を含む): 1973768160

約数和(自身を除く): 1317780192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 12379, 13248, 17664, 24758, 26496, 37137, 49516, 52992, 74274, 99032, 111411, 148548, 198064, 222822, 284717, 297096, 396128, 445644, 569434, 594192, 792256, 854151, 891288, 1138868, 1188384, 1584512, 1708302, 1782576, 2277736, 2376768, 2562453, 3169024, 3416604, 3565152, 4555472, 4753536, 5124906, 6833208, 7130304, 9110944, 9507072, 10249812, 13666416, 14260608, 18221888, 20499624, 27332832, 28521216, 36443776, 40999248, 54665664, 72887552, 81998496, 109331328, 163996992, 218662656, 327993984, 655987968]

約数ペア:

[(1, 655987968), (2, 327993984), (3, 218662656), (4, 163996992), (6, 109331328), (8, 81998496), (9, 72887552), (12, 54665664), (16, 40999248), (18, 36443776), (23, 28521216), (24, 27332832), (32, 20499624), (36, 18221888), (46, 14260608), (48, 13666416), (64, 10249812), (69, 9507072), (72, 9110944), (92, 7130304), (96, 6833208), (128, 5124906), (138, 4753536), (144, 4555472), (184, 3565152), (192, 3416604), (207, 3169024), (256, 2562453), (276, 2376768), (288, 2277736), (368, 1782576), (384, 1708302), (414, 1584512), (552, 1188384), (576, 1138868), (736, 891288), (768, 854151), (828, 792256), (1104, 594192), (1152, 569434), (1472, 445644), (1656, 396128), (2208, 297096), (2304, 284717), (2944, 222822), (3312, 198064), (4416, 148548), (5888, 111411), (6624, 99032), (8832, 74274), (12379, 52992), (13248, 49516), (17664, 37137), (24758, 26496)]