861969024

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:935

約数の個数: 192

約数和(自身を含む): 2858856000

約数和(自身を除く): 1996886976

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, 139, 144, 168, 192, 224, 252, 278, 288, 336, 384, 417, 448, 504, 556, 576, 672, 769, 834, 896, 973, 1008, 1112, 1152, 1251, 1344, 1538, 1668, 1946, 2016, 2224, 2307, 2502, 2688, 2919, 3076, 3336, 3892, 4032, 4448, 4614, 5004, 5383, 5838, 6152, 6672, 6921, 7784, 8064, 8757, 8896, 9228, 10008, 10766, 11676, 12304, 13344, 13842, 15568, 16149, 17514, 17792, 18456, 20016, 21532, 23352, 24608, 26688, 27684, 31136, 32298, 35028, 36912, 40032, 43064, 46704, 48447, 49216, 53376, 55368, 62272, 64596, 70056, 73824, 80064, 86128, 93408, 96894, 98432, 106891, 110736, 124544, 129192, 140112, 147648, 160128, 172256, 186816, 193788, 213782, 221472, 258384, 280224, 295296, 320673, 344512, 373632, 387576, 427564, 442944, 516768, 560448, 641346, 689024, 748237, 775152, 855128, 885888, 962019, 1033536, 1120896, 1282692, 1496474, 1550304, 1710256, 1924038, 2067072, 2244711, 2565384, 2992948, 3100608, 3420512, 3848076, 4489422, 5130768, 5985896, 6201216, 6734133, 6841024, 7696152, 8978844, 10261536, 11971792, 13468266, 13682048, 15392304, 17957688, 20523072, 23943584, 26936532, 30784608, 35915376, 41046144, 47887168, 53873064, 61569216, 71830752, 95774336, 107746128, 123138432, 143661504, 215492256, 287323008, 430984512, 861969024]

約数ペア:

[(1, 861969024), (2, 430984512), (3, 287323008), (4, 215492256), (6, 143661504), (7, 123138432), (8, 107746128), (9, 95774336), (12, 71830752), (14, 61569216), (16, 53873064), (18, 47887168), (21, 41046144), (24, 35915376), (28, 30784608), (32, 26936532), (36, 23943584), (42, 20523072), (48, 17957688), (56, 15392304), (63, 13682048), (64, 13468266), (72, 11971792), (84, 10261536), (96, 8978844), (112, 7696152), (126, 6841024), (128, 6734133), (139, 6201216), (144, 5985896), (168, 5130768), (192, 4489422), (224, 3848076), (252, 3420512), (278, 3100608), (288, 2992948), (336, 2565384), (384, 2244711), (417, 2067072), (448, 1924038), (504, 1710256), (556, 1550304), (576, 1496474), (672, 1282692), (769, 1120896), (834, 1033536), (896, 962019), (973, 885888), (1008, 855128), (1112, 775152), (1152, 748237), (1251, 689024), (1344, 641346), (1538, 560448), (1668, 516768), (1946, 442944), (2016, 427564), (2224, 387576), (2307, 373632), (2502, 344512), (2688, 320673), (2919, 295296), (3076, 280224), (3336, 258384), (3892, 221472), (4032, 213782), (4448, 193788), (4614, 186816), (5004, 172256), (5383, 160128), (5838, 147648), (6152, 140112), (6672, 129192), (6921, 124544), (7784, 110736), (8064, 106891), (8757, 98432), (8896, 96894), (9228, 93408), (10008, 86128), (10766, 80064), (11676, 73824), (12304, 70056), (13344, 64596), (13842, 62272), (15568, 55368), (16149, 53376), (17514, 49216), (17792, 48447), (18456, 46704), (20016, 43064), (21532, 40032), (23352, 36912), (24608, 35028), (26688, 32298), (27684, 31136)]