1966793472

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{121949}}^1$

素因数の和:121978

約数の個数: 108

約数和(自身を含む): 6480910800

約数和(自身を除く): 4514117328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 121949, 243898, 365847, 487796, 731694, 853643, 975592, 1097541, 1463388, 1707286, 1951184, 2195082, 2560929, 2926776, 3414572, 3902368, 4390164, 5121858, 5853552, 6829144, 7682787, 7804736, 8780328, 10243716, 11707104, 13658288, 15365574, 15609472, 17560656, 20487432, 23414208, 27316576, 30731148, 31218944, 35121312, 40974864, 46828416, 54633152, 61462296, 70242624, 81949728, 93656832, 109266304, 122924592, 140485248, 163899456, 218532608, 245849184, 280970496, 327798912, 491698368, 655597824, 983396736, 1966793472]

約数ペア:

[(1, 1966793472), (2, 983396736), (3, 655597824), (4, 491698368), (6, 327798912), (7, 280970496), (8, 245849184), (9, 218532608), (12, 163899456), (14, 140485248), (16, 122924592), (18, 109266304), (21, 93656832), (24, 81949728), (28, 70242624), (32, 61462296), (36, 54633152), (42, 46828416), (48, 40974864), (56, 35121312), (63, 31218944), (64, 30731148), (72, 27316576), (84, 23414208), (96, 20487432), (112, 17560656), (126, 15609472), (128, 15365574), (144, 13658288), (168, 11707104), (192, 10243716), (224, 8780328), (252, 7804736), (256, 7682787), (288, 6829144), (336, 5853552), (384, 5121858), (448, 4390164), (504, 3902368), (576, 3414572), (672, 2926776), (768, 2560929), (896, 2195082), (1008, 1951184), (1152, 1707286), (1344, 1463388), (1792, 1097541), (2016, 975592), (2304, 853643), (2688, 731694), (4032, 487796), (5376, 365847), (8064, 243898), (16128, 121949)]