1271523456

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{157679}}^1$

素因数の和:157706

約数の個数: 96

約数和(自身を含む): 4181673600

約数和(自身を除く): 2910150144

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, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 157679, 315358, 473037, 630716, 946074, 1103753, 1261432, 1419111, 1892148, 2207506, 2522864, 2838222, 3311259, 3784296, 4415012, 5045728, 5676444, 6622518, 7568592, 8830024, 9933777, 10091456, 11352888, 13245036, 15137184, 17660048, 19867554, 20182912, 22705776, 26490072, 30274368, 35320096, 39735108, 45411552, 52980144, 60548736, 70640192, 79470216, 90823104, 105960288, 141280384, 158940432, 181646208, 211920576, 317880864, 423841152, 635761728, 1271523456]

約数ペア:

[(1, 1271523456), (2, 635761728), (3, 423841152), (4, 317880864), (6, 211920576), (7, 181646208), (8, 158940432), (9, 141280384), (12, 105960288), (14, 90823104), (16, 79470216), (18, 70640192), (21, 60548736), (24, 52980144), (28, 45411552), (32, 39735108), (36, 35320096), (42, 30274368), (48, 26490072), (56, 22705776), (63, 20182912), (64, 19867554), (72, 17660048), (84, 15137184), (96, 13245036), (112, 11352888), (126, 10091456), (128, 9933777), (144, 8830024), (168, 7568592), (192, 6622518), (224, 5676444), (252, 5045728), (288, 4415012), (336, 3784296), (384, 3311259), (448, 2838222), (504, 2522864), (576, 2207506), (672, 1892148), (896, 1419111), (1008, 1261432), (1152, 1103753), (1344, 946074), (2016, 630716), (2688, 473037), (4032, 315358), (8064, 157679)]