18428852856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2630

約数の個数: 256

約数和(自身を含む): 54911001600

約数和(自身を除く): 36482148744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 41, 46, 51, 57, 68, 69, 76, 82, 92, 102, 114, 123, 136, 138, 152, 164, 184, 204, 228, 246, 276, 323, 328, 391, 408, 437, 456, 492, 552, 646, 697, 779, 782, 874, 943, 969, 984, 1173, 1292, 1311, 1394, 1558, 1564, 1748, 1886, 1938, 2091, 2337, 2346, 2521, 2584, 2622, 2788, 2829, 3116, 3128, 3496, 3772, 3876, 4182, 4674, 4692, 5042, 5244, 5576, 5658, 6232, 7429, 7544, 7563, 7752, 8364, 9348, 9384, 10084, 10488, 11316, 13243, 14858, 15126, 16031, 16728, 17917, 18696, 20168, 22287, 22632, 26486, 29716, 30252, 32062, 35834, 39729, 42857, 44574, 47899, 48093, 52972, 53751, 57983, 59432, 60504, 64124, 71668, 79458, 85714, 89148, 95798, 96186, 103361, 105944, 107502, 115966, 128248, 128571, 143336, 143697, 158916, 171428, 173949, 178296, 191596, 192372, 206722, 215004, 231932, 257142, 287394, 304589, 310083, 317832, 342856, 347898, 383192, 384744, 413444, 430008, 463864, 514284, 574788, 609178, 620166, 695796, 814283, 826888, 913767, 985711, 1028568, 1101677, 1149576, 1218356, 1240332, 1391592, 1628566, 1757137, 1827534, 1963859, 1971422, 2203354, 2377303, 2436712, 2442849, 2480664, 2957133, 3257132, 3305031, 3514274, 3655068, 3927718, 3942844, 4406708, 4754606, 4885698, 5271411, 5891577, 5914266, 6514264, 6610062, 7028548, 7131909, 7310136, 7855436, 7885688, 8813416, 9509212, 9771396, 10542822, 11783154, 11828532, 13220124, 14057096, 14263818, 15710872, 18728509, 19018424, 19542792, 21085644, 23566308, 23657064, 26440248, 28527636, 33385603, 37457018, 40414151, 42171288, 45168757, 47132616, 56185527, 57055272, 66771206, 74914036, 80828302, 90337514, 100156809, 112371054, 121242453, 133542412, 135506271, 149828072, 161656604, 180675028, 200313618, 224742108, 242484906, 267084824, 271012542, 323313208, 361350056, 400627236, 449484216, 484969812, 542025084, 767868869, 801254472, 969939624, 1084050168, 1535737738, 2303606607, 3071475476, 4607213214, 6142950952, 9214426428, 18428852856]

約数ペア:

[(1, 18428852856), (2, 9214426428), (3, 6142950952), (4, 4607213214), (6, 3071475476), (8, 2303606607), (12, 1535737738), (17, 1084050168), (19, 969939624), (23, 801254472), (24, 767868869), (34, 542025084), (38, 484969812), (41, 449484216), (46, 400627236), (51, 361350056), (57, 323313208), (68, 271012542), (69, 267084824), (76, 242484906), (82, 224742108), (92, 200313618), (102, 180675028), (114, 161656604), (123, 149828072), (136, 135506271), (138, 133542412), (152, 121242453), (164, 112371054), (184, 100156809), (204, 90337514), (228, 80828302), (246, 74914036), (276, 66771206), (323, 57055272), (328, 56185527), (391, 47132616), (408, 45168757), (437, 42171288), (456, 40414151), (492, 37457018), (552, 33385603), (646, 28527636), (697, 26440248), (779, 23657064), (782, 23566308), (874, 21085644), (943, 19542792), (969, 19018424), (984, 18728509), (1173, 15710872), (1292, 14263818), (1311, 14057096), (1394, 13220124), (1558, 11828532), (1564, 11783154), (1748, 10542822), (1886, 9771396), (1938, 9509212), (2091, 8813416), (2337, 7885688), (2346, 7855436), (2521, 7310136), (2584, 7131909), (2622, 7028548), (2788, 6610062), (2829, 6514264), (3116, 5914266), (3128, 5891577), (3496, 5271411), (3772, 4885698), (3876, 4754606), (4182, 4406708), (4674, 3942844), (4692, 3927718), (5042, 3655068), (5244, 3514274), (5576, 3305031), (5658, 3257132), (6232, 2957133), (7429, 2480664), (7544, 2442849), (7563, 2436712), (7752, 2377303), (8364, 2203354), (9348, 1971422), (9384, 1963859), (10084, 1827534), (10488, 1757137), (11316, 1628566), (13243, 1391592), (14858, 1240332), (15126, 1218356), (16031, 1149576), (16728, 1101677), (17917, 1028568), (18696, 985711), (20168, 913767), (22287, 826888), (22632, 814283), (26486, 695796), (29716, 620166), (30252, 609178), (32062, 574788), (35834, 514284), (39729, 463864), (42857, 430008), (44574, 413444), (47899, 384744), (48093, 383192), (52972, 347898), (53751, 342856), (57983, 317832), (59432, 310083), (60504, 304589), (64124, 287394), (71668, 257142), (79458, 231932), (85714, 215004), (89148, 206722), (95798, 192372), (96186, 191596), (103361, 178296), (105944, 173949), (107502, 171428), (115966, 158916), (128248, 143697), (128571, 143336)]