888905556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:939

約数の個数: 192

約数和(自身を含む): 2897664000

約数和(自身を除く): 2008758444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 139, 154, 189, 198, 231, 252, 278, 297, 308, 378, 396, 417, 462, 556, 594, 693, 756, 769, 834, 924, 973, 1188, 1251, 1386, 1529, 1538, 1668, 1946, 2079, 2307, 2502, 2772, 2919, 3058, 3076, 3753, 3892, 4158, 4587, 4614, 5004, 5383, 5838, 6116, 6921, 7506, 8316, 8459, 8757, 9174, 9228, 10703, 10766, 11676, 13761, 13842, 15012, 16149, 16918, 17514, 18348, 20763, 21406, 21532, 25377, 26271, 27522, 27684, 32109, 32298, 33836, 35028, 41283, 41526, 42812, 48447, 50754, 52542, 55044, 59213, 64218, 64596, 76131, 82566, 83052, 96327, 96894, 101508, 105084, 106891, 118426, 128436, 145341, 152262, 165132, 177639, 192654, 193788, 213782, 228393, 236852, 288981, 290682, 304524, 320673, 355278, 385308, 427564, 456786, 532917, 577962, 581364, 641346, 710556, 748237, 913572, 962019, 1065834, 1155924, 1175801, 1282692, 1496474, 1598751, 1924038, 2131668, 2244711, 2351602, 2886057, 2992948, 3197502, 3527403, 3848076, 4489422, 4703204, 5772114, 6395004, 6734133, 7054806, 8230607, 8978844, 10582209, 11544228, 13468266, 14109612, 16461214, 20202399, 21164418, 24691821, 26936532, 31746627, 32922428, 40404798, 42328836, 49383642, 63493254, 74075463, 80809596, 98767284, 126986508, 148150926, 222226389, 296301852, 444452778, 888905556]

約数ペア:

[(1, 888905556), (2, 444452778), (3, 296301852), (4, 222226389), (6, 148150926), (7, 126986508), (9, 98767284), (11, 80809596), (12, 74075463), (14, 63493254), (18, 49383642), (21, 42328836), (22, 40404798), (27, 32922428), (28, 31746627), (33, 26936532), (36, 24691821), (42, 21164418), (44, 20202399), (54, 16461214), (63, 14109612), (66, 13468266), (77, 11544228), (84, 10582209), (99, 8978844), (108, 8230607), (126, 7054806), (132, 6734133), (139, 6395004), (154, 5772114), (189, 4703204), (198, 4489422), (231, 3848076), (252, 3527403), (278, 3197502), (297, 2992948), (308, 2886057), (378, 2351602), (396, 2244711), (417, 2131668), (462, 1924038), (556, 1598751), (594, 1496474), (693, 1282692), (756, 1175801), (769, 1155924), (834, 1065834), (924, 962019), (973, 913572), (1188, 748237), (1251, 710556), (1386, 641346), (1529, 581364), (1538, 577962), (1668, 532917), (1946, 456786), (2079, 427564), (2307, 385308), (2502, 355278), (2772, 320673), (2919, 304524), (3058, 290682), (3076, 288981), (3753, 236852), (3892, 228393), (4158, 213782), (4587, 193788), (4614, 192654), (5004, 177639), (5383, 165132), (5838, 152262), (6116, 145341), (6921, 128436), (7506, 118426), (8316, 106891), (8459, 105084), (8757, 101508), (9174, 96894), (9228, 96327), (10703, 83052), (10766, 82566), (11676, 76131), (13761, 64596), (13842, 64218), (15012, 59213), (16149, 55044), (16918, 52542), (17514, 50754), (18348, 48447), (20763, 42812), (21406, 41526), (21532, 41283), (25377, 35028), (26271, 33836), (27522, 32298), (27684, 32109)]