211212144

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 240

約数和(自身を含む): 718882560

約数和(自身を除く): 507670416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 263, 264, 286, 297, 312, 338, 351, 396, 429, 432, 468, 507, 526, 528, 572, 594, 624, 676, 702, 789, 792, 858, 936, 1014, 1052, 1144, 1188, 1287, 1352, 1404, 1521, 1578, 1584, 1716, 1859, 1872, 2028, 2104, 2288, 2367, 2376, 2574, 2704, 2808, 2893, 3042, 3156, 3419, 3432, 3718, 3861, 4056, 4208, 4563, 4734, 4752, 5148, 5577, 5616, 5786, 6084, 6312, 6838, 6864, 7101, 7436, 7722, 8112, 8679, 9126, 9468, 10257, 10296, 11154, 11572, 12168, 12624, 13676, 14202, 14872, 15444, 16731, 17358, 18252, 18936, 20514, 20592, 22308, 23144, 24336, 26037, 27352, 28404, 29744, 30771, 30888, 33462, 34716, 36504, 37609, 37872, 41028, 44447, 44616, 46288, 50193, 52074, 54704, 56808, 61542, 61776, 66924, 69432, 73008, 75218, 78111, 82056, 88894, 89232, 92313, 100386, 104148, 112827, 113616, 123084, 133341, 133848, 138864, 150436, 156222, 164112, 177788, 184626, 200772, 208296, 225654, 246168, 266682, 267696, 300872, 312444, 338481, 355576, 369252, 400023, 401544, 416592, 451308, 488917, 492336, 533364, 601744, 624888, 676962, 711152, 738504, 800046, 803088, 902616, 977834, 1015443, 1066728, 1200069, 1249776, 1353924, 1466751, 1477008, 1600092, 1805232, 1955668, 2030886, 2133456, 2400138, 2707848, 2933502, 3200184, 3911336, 4061772, 4400253, 4800276, 5415696, 5867004, 6400368, 7822672, 8123544, 8800506, 9600552, 11734008, 13200759, 16247088, 17601012, 19201104, 23468016, 26401518, 35202024, 52803036, 70404048, 105606072, 211212144]

約数ペア:

[(1, 211212144), (2, 105606072), (3, 70404048), (4, 52803036), (6, 35202024), (8, 26401518), (9, 23468016), (11, 19201104), (12, 17601012), (13, 16247088), (16, 13200759), (18, 11734008), (22, 9600552), (24, 8800506), (26, 8123544), (27, 7822672), (33, 6400368), (36, 5867004), (39, 5415696), (44, 4800276), (48, 4400253), (52, 4061772), (54, 3911336), (66, 3200184), (72, 2933502), (78, 2707848), (88, 2400138), (99, 2133456), (104, 2030886), (108, 1955668), (117, 1805232), (132, 1600092), (143, 1477008), (144, 1466751), (156, 1353924), (169, 1249776), (176, 1200069), (198, 1066728), (208, 1015443), (216, 977834), (234, 902616), (263, 803088), (264, 800046), (286, 738504), (297, 711152), (312, 676962), (338, 624888), (351, 601744), (396, 533364), (429, 492336), (432, 488917), (468, 451308), (507, 416592), (526, 401544), (528, 400023), (572, 369252), (594, 355576), (624, 338481), (676, 312444), (702, 300872), (789, 267696), (792, 266682), (858, 246168), (936, 225654), (1014, 208296), (1052, 200772), (1144, 184626), (1188, 177788), (1287, 164112), (1352, 156222), (1404, 150436), (1521, 138864), (1578, 133848), (1584, 133341), (1716, 123084), (1859, 113616), (1872, 112827), (2028, 104148), (2104, 100386), (2288, 92313), (2367, 89232), (2376, 88894), (2574, 82056), (2704, 78111), (2808, 75218), (2893, 73008), (3042, 69432), (3156, 66924), (3419, 61776), (3432, 61542), (3718, 56808), (3861, 54704), (4056, 52074), (4208, 50193), (4563, 46288), (4734, 44616), (4752, 44447), (5148, 41028), (5577, 37872), (5616, 37609), (5786, 36504), (6084, 34716), (6312, 33462), (6838, 30888), (6864, 30771), (7101, 29744), (7436, 28404), (7722, 27352), (8112, 26037), (8679, 24336), (9126, 23144), (9468, 22308), (10257, 20592), (10296, 20514), (11154, 18936), (11572, 18252), (12168, 17358), (12624, 16731), (13676, 15444), (14202, 14872)]