317673216

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19697}}^1$

素因数の和:19726

約数の個数: 108

約数和(自身を含む): 1046830512

約数和(自身を除く): 729157296

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, 19697, 39394, 59091, 78788, 118182, 137879, 157576, 177273, 236364, 275758, 315152, 354546, 413637, 472728, 551516, 630304, 709092, 827274, 945456, 1103032, 1240911, 1260608, 1418184, 1654548, 1890912, 2206064, 2481822, 2521216, 2836368, 3309096, 3781824, 4412128, 4963644, 5042432, 5672736, 6618192, 7563648, 8824256, 9927288, 11345472, 13236384, 15127296, 17648512, 19854576, 22690944, 26472768, 35297024, 39709152, 45381888, 52945536, 79418304, 105891072, 158836608, 317673216]

約数ペア:

[(1, 317673216), (2, 158836608), (3, 105891072), (4, 79418304), (6, 52945536), (7, 45381888), (8, 39709152), (9, 35297024), (12, 26472768), (14, 22690944), (16, 19854576), (18, 17648512), (21, 15127296), (24, 13236384), (28, 11345472), (32, 9927288), (36, 8824256), (42, 7563648), (48, 6618192), (56, 5672736), (63, 5042432), (64, 4963644), (72, 4412128), (84, 3781824), (96, 3309096), (112, 2836368), (126, 2521216), (128, 2481822), (144, 2206064), (168, 1890912), (192, 1654548), (224, 1418184), (252, 1260608), (256, 1240911), (288, 1103032), (336, 945456), (384, 827274), (448, 709092), (504, 630304), (576, 551516), (672, 472728), (768, 413637), (896, 354546), (1008, 315152), (1152, 275758), (1344, 236364), (1792, 177273), (2016, 157576), (2304, 137879), (2688, 118182), (4032, 78788), (5376, 59091), (8064, 39394), (16128, 19697)]