213577728

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 208

約数和(自身を含む): 704557056

約数和(自身を除く): 490979328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 191, 192, 208, 224, 256, 273, 312, 336, 364, 382, 384, 416, 448, 512, 546, 573, 624, 672, 728, 764, 768, 832, 896, 1024, 1092, 1146, 1248, 1337, 1344, 1456, 1528, 1536, 1664, 1792, 2048, 2184, 2292, 2483, 2496, 2674, 2688, 2912, 3056, 3072, 3328, 3584, 4011, 4096, 4368, 4584, 4966, 4992, 5348, 5376, 5824, 6112, 6144, 6656, 7168, 7449, 8022, 8736, 9168, 9932, 9984, 10696, 10752, 11648, 12224, 12288, 13312, 14336, 14898, 16044, 17381, 17472, 18336, 19864, 19968, 21392, 21504, 23296, 24448, 26624, 28672, 29796, 32088, 34762, 34944, 36672, 39728, 39936, 42784, 43008, 46592, 48896, 52143, 53248, 59592, 64176, 69524, 69888, 73344, 79456, 79872, 85568, 86016, 93184, 97792, 104286, 119184, 128352, 139048, 139776, 146688, 158912, 159744, 171136, 186368, 195584, 208572, 238368, 256704, 278096, 279552, 293376, 317824, 342272, 372736, 391168, 417144, 476736, 513408, 556192, 559104, 586752, 635648, 684544, 782336, 834288, 953472, 1026816, 1112384, 1118208, 1173504, 1271296, 1369088, 1668576, 1906944, 2053632, 2224768, 2347008, 2542592, 2738176, 3337152, 3813888, 4107264, 4449536, 5085184, 5476352, 6674304, 7627776, 8214528, 8899072, 10170368, 13348608, 15255552, 16429056, 17798144, 26697216, 30511104, 35596288, 53394432, 71192576, 106788864, 213577728]

約数ペア:

[(1, 213577728), (2, 106788864), (3, 71192576), (4, 53394432), (6, 35596288), (7, 30511104), (8, 26697216), (12, 17798144), (13, 16429056), (14, 15255552), (16, 13348608), (21, 10170368), (24, 8899072), (26, 8214528), (28, 7627776), (32, 6674304), (39, 5476352), (42, 5085184), (48, 4449536), (52, 4107264), (56, 3813888), (64, 3337152), (78, 2738176), (84, 2542592), (91, 2347008), (96, 2224768), (104, 2053632), (112, 1906944), (128, 1668576), (156, 1369088), (168, 1271296), (182, 1173504), (191, 1118208), (192, 1112384), (208, 1026816), (224, 953472), (256, 834288), (273, 782336), (312, 684544), (336, 635648), (364, 586752), (382, 559104), (384, 556192), (416, 513408), (448, 476736), (512, 417144), (546, 391168), (573, 372736), (624, 342272), (672, 317824), (728, 293376), (764, 279552), (768, 278096), (832, 256704), (896, 238368), (1024, 208572), (1092, 195584), (1146, 186368), (1248, 171136), (1337, 159744), (1344, 158912), (1456, 146688), (1528, 139776), (1536, 139048), (1664, 128352), (1792, 119184), (2048, 104286), (2184, 97792), (2292, 93184), (2483, 86016), (2496, 85568), (2674, 79872), (2688, 79456), (2912, 73344), (3056, 69888), (3072, 69524), (3328, 64176), (3584, 59592), (4011, 53248), (4096, 52143), (4368, 48896), (4584, 46592), (4966, 43008), (4992, 42784), (5348, 39936), (5376, 39728), (5824, 36672), (6112, 34944), (6144, 34762), (6656, 32088), (7168, 29796), (7449, 28672), (8022, 26624), (8736, 24448), (9168, 23296), (9932, 21504), (9984, 21392), (10696, 19968), (10752, 19864), (11648, 18336), (12224, 17472), (12288, 17381), (13312, 16044), (14336, 14898)]