1216582224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^2$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 3701075616

約数和(自身を除く): 2484493392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 421, 429, 528, 572, 624, 842, 858, 1144, 1263, 1684, 1716, 2288, 2526, 3368, 3432, 4631, 5052, 5473, 6736, 6864, 9262, 10104, 10946, 13893, 16419, 18524, 20208, 21892, 27786, 32838, 37048, 43784, 55572, 60203, 65676, 74096, 87568, 111144, 120406, 131352, 177241, 180609, 222288, 240812, 262704, 354482, 361218, 481624, 531723, 708964, 722436, 963248, 1063446, 1417928, 1444872, 1949651, 2126892, 2304133, 2835856, 2889744, 3899302, 4253784, 4608266, 5848953, 6912399, 7798604, 8507568, 9216532, 11697906, 13824798, 15597208, 18433064, 23395812, 25345463, 27649596, 31194416, 36866128, 46791624, 50690926, 55299192, 76036389, 93583248, 101381852, 110598384, 152072778, 202763704, 304145556, 405527408, 608291112, 1216582224]

約数ペア:

[(1, 1216582224), (2, 608291112), (3, 405527408), (4, 304145556), (6, 202763704), (8, 152072778), (11, 110598384), (12, 101381852), (13, 93583248), (16, 76036389), (22, 55299192), (24, 50690926), (26, 46791624), (33, 36866128), (39, 31194416), (44, 27649596), (48, 25345463), (52, 23395812), (66, 18433064), (78, 15597208), (88, 13824798), (104, 11697906), (132, 9216532), (143, 8507568), (156, 7798604), (176, 6912399), (208, 5848953), (264, 4608266), (286, 4253784), (312, 3899302), (421, 2889744), (429, 2835856), (528, 2304133), (572, 2126892), (624, 1949651), (842, 1444872), (858, 1417928), (1144, 1063446), (1263, 963248), (1684, 722436), (1716, 708964), (2288, 531723), (2526, 481624), (3368, 361218), (3432, 354482), (4631, 262704), (5052, 240812), (5473, 222288), (6736, 180609), (6864, 177241), (9262, 131352), (10104, 120406), (10946, 111144), (13893, 87568), (16419, 74096), (18524, 65676), (20208, 60203), (21892, 55572), (27786, 43784), (32838, 37048)]