19458671232

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 1024

約数和(自身を含む): 75804180480

約数和(自身を除く): 56345509248

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 23, 24, 26, 28, 31, 32, 33, 39, 42, 44, 46, 48, 52, 56, 62, 64, 66, 69, 71, 77, 78, 84, 88, 91, 92, 93, 96, 104, 112, 124, 128, 132, 138, 142, 143, 154, 156, 161, 168, 176, 182, 184, 186, 192, 208, 213, 217, 224, 231, 248, 253, 264, 273, 276, 284, 286, 299, 308, 312, 322, 336, 341, 352, 364, 368, 372, 384, 403, 416, 426, 429, 434, 448, 462, 483, 496, 497, 506, 528, 546, 552, 568, 572, 598, 616, 624, 644, 651, 672, 682, 704, 713, 728, 736, 744, 759, 781, 806, 832, 852, 858, 868, 896, 897, 923, 924, 966, 992, 994, 1001, 1012, 1023, 1056, 1092, 1104, 1136, 1144, 1196, 1209, 1232, 1248, 1288, 1302, 1344, 1364, 1408, 1426, 1456, 1472, 1488, 1491, 1518, 1562, 1612, 1633, 1664, 1704, 1716, 1736, 1771, 1794, 1846, 1848, 1932, 1984, 1988, 2002, 2024, 2046, 2093, 2112, 2139, 2184, 2201, 2208, 2272, 2288, 2343, 2387, 2392, 2418, 2464, 2496, 2576, 2604, 2688, 2728, 2769, 2821, 2852, 2912, 2944, 2976, 2982, 3003, 3036, 3124, 3224, 3266, 3289, 3408, 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約数ペア:

[(1, 19458671232), (2, 9729335616), (3, 6486223744), (4, 4864667808), (6, 3243111872), (7, 2779810176), (8, 2432333904), (11, 1768970112), (12, 1621555936), (13, 1496820864), (14, 1389905088), (16, 1216166952), (21, 926603392), (22, 884485056), (23, 846029184), (24, 810777968), (26, 748410432), (28, 694952544), (31, 627699072), (32, 608083476), (33, 589656704), (39, 498940288), (42, 463301696), (44, 442242528), (46, 423014592), (48, 405388984), (52, 374205216), (56, 347476272), (62, 313849536), (64, 304041738), (66, 294828352), (69, 282009728), (71, 274065792), (77, 252710016), (78, 249470144), (84, 231650848), (88, 221121264), (91, 213831552), (92, 211507296), (93, 209233024), (96, 202694492), (104, 187102608), (112, 173738136), (124, 156924768), (128, 152020869), (132, 147414176), (138, 141004864), (142, 137032896), (143, 136074624), (154, 126355008), (156, 124735072), (161, 120861312), (168, 115825424), (176, 110560632), (182, 106915776), (184, 105753648), (186, 104616512), (192, 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