260264256

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{193649}}^1$

素因数の和:193671

約数の個数: 56

約数和(自身を含む): 786993600

約数和(自身を除く): 526729344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 193649, 387298, 580947, 774596, 1161894, 1355543, 1549192, 2323788, 2711086, 3098384, 4066629, 4647576, 5422172, 6196768, 8133258, 9295152, 10844344, 12393536, 16266516, 18590304, 21688688, 32533032, 37180608, 43377376, 65066064, 86754752, 130132128, 260264256]

約数ペア:

[(1, 260264256), (2, 130132128), (3, 86754752), (4, 65066064), (6, 43377376), (7, 37180608), (8, 32533032), (12, 21688688), (14, 18590304), (16, 16266516), (21, 12393536), (24, 10844344), (28, 9295152), (32, 8133258), (42, 6196768), (48, 5422172), (56, 4647576), (64, 4066629), (84, 3098384), (96, 2711086), (112, 2323788), (168, 1549192), (192, 1355543), (224, 1161894), (336, 774596), (448, 580947), (672, 387298), (1344, 193649)]