216508656

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 240

約数和(自身を含む): 717599904

約数和(自身を除く): 501091248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 73, 78, 84, 91, 97, 98, 104, 112, 146, 147, 156, 168, 182, 194, 196, 208, 219, 273, 291, 292, 294, 312, 336, 364, 388, 392, 438, 511, 546, 582, 584, 588, 624, 637, 679, 728, 776, 784, 876, 949, 1022, 1092, 1164, 1168, 1176, 1261, 1274, 1358, 1456, 1533, 1552, 1752, 1898, 1911, 2037, 2044, 2184, 2328, 2352, 2522, 2548, 2716, 2847, 3066, 3504, 3577, 3783, 3796, 3822, 4074, 4088, 4368, 4656, 4753, 5044, 5096, 5432, 5694, 6132, 6643, 7081, 7154, 7566, 7592, 7644, 8148, 8176, 8827, 9506, 10088, 10192, 10731, 10864, 11388, 12264, 13286, 14162, 14259, 14308, 15132, 15184, 15288, 16296, 17654, 19012, 19929, 20176, 21243, 21462, 22776, 24528, 26481, 26572, 28324, 28518, 28616, 30264, 30576, 32592, 35308, 38024, 39858, 42486, 42924, 45552, 46501, 49567, 52962, 53144, 56648, 57036, 57232, 60528, 61789, 70616, 76048, 79716, 84972, 85848, 92053, 93002, 99134, 105924, 106288, 113296, 114072, 123578, 139503, 141232, 148701, 159432, 169944, 171696, 184106, 185367, 186004, 198268, 211848, 228144, 247156, 276159, 279006, 297402, 318864, 339888, 346969, 368212, 370734, 372008, 396536, 423696, 494312, 552318, 558012, 594804, 644371, 693938, 736424, 741468, 744016, 793072, 988624, 1040907, 1104636, 1116024, 1189608, 1288742, 1387876, 1472848, 1482936, 1933113, 2081814, 2209272, 2232048, 2379216, 2577484, 2775752, 2965872, 3866226, 4163628, 4418544, 4510597, 5154968, 5551504, 7732452, 8327256, 9021194, 10309936, 13531791, 15464904, 16654512, 18042388, 27063582, 30929808, 36084776, 54127164, 72169552, 108254328, 216508656]

約数ペア:

[(1, 216508656), (2, 108254328), (3, 72169552), (4, 54127164), (6, 36084776), (7, 30929808), (8, 27063582), (12, 18042388), (13, 16654512), (14, 15464904), (16, 13531791), (21, 10309936), (24, 9021194), (26, 8327256), (28, 7732452), (39, 5551504), (42, 5154968), (48, 4510597), (49, 4418544), (52, 4163628), (56, 3866226), (73, 2965872), (78, 2775752), (84, 2577484), (91, 2379216), (97, 2232048), (98, 2209272), (104, 2081814), (112, 1933113), (146, 1482936), (147, 1472848), (156, 1387876), (168, 1288742), (182, 1189608), (194, 1116024), (196, 1104636), (208, 1040907), (219, 988624), (273, 793072), (291, 744016), (292, 741468), (294, 736424), (312, 693938), (336, 644371), (364, 594804), (388, 558012), (392, 552318), (438, 494312), (511, 423696), (546, 396536), (582, 372008), (584, 370734), (588, 368212), (624, 346969), (637, 339888), (679, 318864), (728, 297402), (776, 279006), (784, 276159), (876, 247156), (949, 228144), (1022, 211848), (1092, 198268), (1164, 186004), (1168, 185367), (1176, 184106), (1261, 171696), (1274, 169944), (1358, 159432), (1456, 148701), (1533, 141232), (1552, 139503), (1752, 123578), (1898, 114072), (1911, 113296), (2037, 106288), (2044, 105924), (2184, 99134), (2328, 93002), (2352, 92053), (2522, 85848), (2548, 84972), (2716, 79716), (2847, 76048), (3066, 70616), (3504, 61789), (3577, 60528), (3783, 57232), (3796, 57036), (3822, 56648), (4074, 53144), (4088, 52962), (4368, 49567), (4656, 46501), (4753, 45552), (5044, 42924), (5096, 42486), (5432, 39858), (5694, 38024), (6132, 35308), (6643, 32592), (7081, 30576), (7154, 30264), (7566, 28616), (7592, 28518), (7644, 28324), (8148, 26572), (8176, 26481), (8827, 24528), (9506, 22776), (10088, 21462), (10192, 21243), (10731, 20176), (10864, 19929), (11388, 19012), (12264, 17654), (13286, 16296), (14162, 15288), (14259, 15184), (14308, 15132)]