42690816

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{2647}}^1$

素因数の和:2676

約数の個数: 108

約数和(自身を含む): 140725312

約数和(自身を除く): 98034496

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, 2647, 2688, 4032, 5294, 5376, 7941, 8064, 10588, 15882, 16128, 18529, 21176, 23823, 31764, 37058, 42352, 47646, 55587, 63528, 74116, 84704, 95292, 111174, 127056, 148232, 166761, 169408, 190584, 222348, 254112, 296464, 333522, 338816, 381168, 444696, 508224, 592928, 667044, 677632, 762336, 889392, 1016448, 1185856, 1334088, 1524672, 1778784, 2032896, 2371712, 2668176, 3049344, 3557568, 4743424, 5336352, 6098688, 7115136, 10672704, 14230272, 21345408, 42690816]

約数ペア:

[(1, 42690816), (2, 21345408), (3, 14230272), (4, 10672704), (6, 7115136), (7, 6098688), (8, 5336352), (9, 4743424), (12, 3557568), (14, 3049344), (16, 2668176), (18, 2371712), (21, 2032896), (24, 1778784), (28, 1524672), (32, 1334088), (36, 1185856), (42, 1016448), (48, 889392), (56, 762336), (63, 677632), (64, 667044), (72, 592928), (84, 508224), (96, 444696), (112, 381168), (126, 338816), (128, 333522), (144, 296464), (168, 254112), (192, 222348), (224, 190584), (252, 169408), (256, 166761), (288, 148232), (336, 127056), (384, 111174), (448, 95292), (504, 84704), (576, 74116), (672, 63528), (768, 55587), (896, 47646), (1008, 42352), (1152, 37058), (1344, 31764), (1792, 23823), (2016, 21176), (2304, 18529), (2647, 16128), (2688, 15882), (4032, 10588), (5294, 8064), (5376, 7941)]