219583728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1289}}^1$

素因数の和:1336

約数の個数: 180

約数和(自身を含む): 761089680

約数和(自身を除く): 541505952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 234, 252, 273, 312, 336, 338, 364, 468, 504, 507, 546, 624, 676, 728, 819, 936, 1008, 1014, 1092, 1183, 1289, 1352, 1456, 1521, 1638, 1872, 2028, 2184, 2366, 2578, 2704, 3042, 3276, 3549, 3867, 4056, 4368, 4732, 5156, 6084, 6552, 7098, 7734, 8112, 9023, 9464, 10312, 10647, 11601, 12168, 13104, 14196, 15468, 16757, 18046, 18928, 20624, 21294, 23202, 24336, 27069, 28392, 30936, 33514, 36092, 42588, 46404, 50271, 54138, 56784, 61872, 67028, 72184, 81207, 85176, 92808, 100542, 108276, 117299, 134056, 144368, 150813, 162414, 170352, 185616, 201084, 216552, 217841, 234598, 268112, 301626, 324828, 351897, 402168, 433104, 435682, 469196, 603252, 649656, 653523, 703794, 804336, 871364, 938392, 1055691, 1206504, 1299312, 1307046, 1407588, 1524887, 1742728, 1876784, 1960569, 2111382, 2413008, 2614092, 2815176, 3049774, 3485456, 3921138, 4222764, 4574661, 5228184, 5630352, 6099548, 7842276, 8445528, 9149322, 10456368, 12199096, 13723983, 15684552, 16891056, 18298644, 24398192, 27447966, 31369104, 36597288, 54895932, 73194576, 109791864, 219583728]

約数ペア:

[(1, 219583728), (2, 109791864), (3, 73194576), (4, 54895932), (6, 36597288), (7, 31369104), (8, 27447966), (9, 24398192), (12, 18298644), (13, 16891056), (14, 15684552), (16, 13723983), (18, 12199096), (21, 10456368), (24, 9149322), (26, 8445528), (28, 7842276), (36, 6099548), (39, 5630352), (42, 5228184), (48, 4574661), (52, 4222764), (56, 3921138), (63, 3485456), (72, 3049774), (78, 2815176), (84, 2614092), (91, 2413008), (104, 2111382), (112, 1960569), (117, 1876784), (126, 1742728), (144, 1524887), (156, 1407588), (168, 1307046), (169, 1299312), (182, 1206504), (208, 1055691), (234, 938392), (252, 871364), (273, 804336), (312, 703794), (336, 653523), (338, 649656), (364, 603252), (468, 469196), (504, 435682), (507, 433104), (546, 402168), (624, 351897), (676, 324828), (728, 301626), (819, 268112), (936, 234598), (1008, 217841), (1014, 216552), (1092, 201084), (1183, 185616), (1289, 170352), (1352, 162414), (1456, 150813), (1521, 144368), (1638, 134056), (1872, 117299), (2028, 108276), (2184, 100542), (2366, 92808), (2578, 85176), (2704, 81207), (3042, 72184), (3276, 67028), (3549, 61872), (3867, 56784), (4056, 54138), (4368, 50271), (4732, 46404), (5156, 42588), (6084, 36092), (6552, 33514), (7098, 30936), (7734, 28392), (8112, 27069), (9023, 24336), (9464, 23202), (10312, 21294), (10647, 20624), (11601, 18928), (12168, 18046), (13104, 16757), (14196, 15468)]