262877472

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 216

約数和(自身を含む): 884873808

約数和(自身を除く): 621996336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 169, 176, 198, 208, 234, 264, 286, 288, 312, 338, 352, 396, 416, 429, 468, 491, 507, 528, 572, 624, 676, 792, 858, 936, 982, 1014, 1056, 1144, 1248, 1287, 1352, 1473, 1521, 1584, 1716, 1859, 1872, 1964, 2028, 2288, 2574, 2704, 2946, 3042, 3168, 3432, 3718, 3744, 3928, 4056, 4419, 4576, 5148, 5401, 5408, 5577, 5892, 6084, 6383, 6864, 7436, 7856, 8112, 8838, 10296, 10802, 11154, 11784, 12168, 12766, 13728, 14872, 15712, 16203, 16224, 16731, 17676, 19149, 20592, 21604, 22308, 23568, 24336, 25532, 29744, 32406, 33462, 35352, 38298, 41184, 43208, 44616, 47136, 48609, 48672, 51064, 57447, 59488, 64812, 66924, 70213, 70704, 76596, 82979, 86416, 89232, 97218, 102128, 114894, 129624, 133848, 140426, 141408, 153192, 165958, 172832, 178464, 194436, 204256, 210639, 229788, 248937, 259248, 267696, 280852, 306384, 331916, 388872, 421278, 459576, 497874, 518496, 535392, 561704, 612768, 631917, 663832, 746811, 777744, 842556, 912769, 919152, 995748, 1123408, 1263834, 1327664, 1493622, 1555488, 1685112, 1825538, 1838304, 1991496, 2246816, 2527668, 2655328, 2738307, 2987244, 3370224, 3651076, 3982992, 5055336, 5476614, 5974488, 6740448, 7302152, 7965984, 8214921, 10110672, 10953228, 11948976, 14604304, 16429842, 20221344, 21906456, 23897952, 29208608, 32859684, 43812912, 65719368, 87625824, 131438736, 262877472]

約数ペア:

[(1, 262877472), (2, 131438736), (3, 87625824), (4, 65719368), (6, 43812912), (8, 32859684), (9, 29208608), (11, 23897952), (12, 21906456), (13, 20221344), (16, 16429842), (18, 14604304), (22, 11948976), (24, 10953228), (26, 10110672), (32, 8214921), (33, 7965984), (36, 7302152), (39, 6740448), (44, 5974488), (48, 5476614), (52, 5055336), (66, 3982992), (72, 3651076), (78, 3370224), (88, 2987244), (96, 2738307), (99, 2655328), (104, 2527668), (117, 2246816), (132, 1991496), (143, 1838304), (144, 1825538), (156, 1685112), (169, 1555488), (176, 1493622), (198, 1327664), (208, 1263834), (234, 1123408), (264, 995748), (286, 919152), (288, 912769), (312, 842556), (338, 777744), (352, 746811), (396, 663832), (416, 631917), (429, 612768), (468, 561704), (491, 535392), (507, 518496), (528, 497874), (572, 459576), (624, 421278), (676, 388872), (792, 331916), (858, 306384), (936, 280852), (982, 267696), (1014, 259248), (1056, 248937), (1144, 229788), (1248, 210639), (1287, 204256), (1352, 194436), (1473, 178464), (1521, 172832), (1584, 165958), (1716, 153192), (1859, 141408), (1872, 140426), (1964, 133848), (2028, 129624), (2288, 114894), (2574, 102128), (2704, 97218), (2946, 89232), (3042, 86416), (3168, 82979), (3432, 76596), (3718, 70704), (3744, 70213), (3928, 66924), (4056, 64812), (4419, 59488), (4576, 57447), (5148, 51064), (5401, 48672), (5408, 48609), (5577, 47136), (5892, 44616), (6084, 43208), (6383, 41184), (6864, 38298), (7436, 35352), (7856, 33462), (8112, 32406), (8838, 29744), (10296, 25532), (10802, 24336), (11154, 23568), (11784, 22308), (12168, 21604), (12766, 20592), (13728, 19149), (14872, 17676), (15712, 16731), (16203, 16224)]