213405984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 713276928

約数和(自身を除く): 499870944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 41, 44, 48, 53, 62, 66, 72, 82, 88, 93, 96, 99, 106, 123, 124, 132, 144, 159, 164, 176, 186, 198, 212, 246, 248, 264, 279, 288, 318, 328, 341, 352, 369, 372, 396, 424, 451, 477, 492, 496, 528, 558, 583, 636, 656, 682, 738, 744, 792, 848, 902, 954, 984, 992, 1023, 1056, 1116, 1166, 1271, 1272, 1312, 1353, 1364, 1476, 1488, 1584, 1643, 1696, 1749, 1804, 1908, 1968, 2046, 2173, 2232, 2332, 2542, 2544, 2706, 2728, 2952, 2976, 3069, 3168, 3286, 3498, 3608, 3813, 3816, 3936, 4059, 4092, 4346, 4464, 4664, 4929, 5084, 5088, 5247, 5412, 5456, 5904, 6138, 6519, 6572, 6996, 7216, 7626, 7632, 8118, 8184, 8692, 8928, 9328, 9858, 10168, 10494, 10824, 10912, 11439, 11808, 12276, 13038, 13144, 13981, 13992, 14432, 14787, 15252, 15264, 16236, 16368, 17384, 18073, 18656, 19557, 19716, 20336, 20988, 21648, 22878, 23903, 24552, 26076, 26288, 27962, 27984, 29574, 30504, 32472, 32736, 34768, 36146, 39114, 39432, 40672, 41943, 41976, 43296, 45756, 47806, 49104, 52152, 52576, 54219, 55924, 55968, 59148, 61008, 64944, 67363, 69536, 71709, 72292, 78228, 78864, 83886, 83952, 91512, 95612, 98208, 104304, 108438, 111848, 118296, 122016, 125829, 129888, 134726, 143418, 144584, 156456, 157728, 162657, 167772, 167904, 183024, 191224, 202089, 208608, 215127, 216876, 223696, 236592, 251658, 269452, 286836, 289168, 312912, 325314, 335544, 366048, 382448, 404178, 430254, 433752, 447392, 473184, 503316, 538904, 573672, 578336, 606267, 625824, 650628, 671088, 740993, 764896, 808356, 860508, 867504, 1006632, 1077808, 1147344, 1212534, 1301256, 1342176, 1481986, 1616712, 1721016, 1735008, 2013264, 2155616, 2222979, 2294688, 2425068, 2602512, 2963972, 3233424, 3442032, 4026528, 4445958, 4850136, 5205024, 5927944, 6466848, 6668937, 6884064, 8891916, 9700272, 11855888, 13337874, 17783832, 19400544, 23711776, 26675748, 35567664, 53351496, 71135328, 106702992, 213405984]

約数ペア:

[(1, 213405984), (2, 106702992), (3, 71135328), (4, 53351496), (6, 35567664), (8, 26675748), (9, 23711776), (11, 19400544), (12, 17783832), (16, 13337874), (18, 11855888), (22, 9700272), (24, 8891916), (31, 6884064), (32, 6668937), (33, 6466848), (36, 5927944), (41, 5205024), (44, 4850136), (48, 4445958), (53, 4026528), (62, 3442032), (66, 3233424), (72, 2963972), (82, 2602512), (88, 2425068), (93, 2294688), (96, 2222979), (99, 2155616), (106, 2013264), (123, 1735008), (124, 1721016), (132, 1616712), (144, 1481986), (159, 1342176), (164, 1301256), (176, 1212534), (186, 1147344), (198, 1077808), (212, 1006632), (246, 867504), (248, 860508), (264, 808356), (279, 764896), (288, 740993), (318, 671088), (328, 650628), (341, 625824), (352, 606267), (369, 578336), (372, 573672), (396, 538904), (424, 503316), (451, 473184), (477, 447392), (492, 433752), (496, 430254), (528, 404178), (558, 382448), (583, 366048), (636, 335544), (656, 325314), (682, 312912), (738, 289168), (744, 286836), (792, 269452), (848, 251658), (902, 236592), (954, 223696), (984, 216876), (992, 215127), (1023, 208608), (1056, 202089), (1116, 191224), (1166, 183024), (1271, 167904), (1272, 167772), (1312, 162657), (1353, 157728), (1364, 156456), (1476, 144584), (1488, 143418), (1584, 134726), (1643, 129888), (1696, 125829), (1749, 122016), (1804, 118296), (1908, 111848), (1968, 108438), (2046, 104304), (2173, 98208), (2232, 95612), (2332, 91512), (2542, 83952), (2544, 83886), (2706, 78864), (2728, 78228), (2952, 72292), (2976, 71709), (3069, 69536), (3168, 67363), (3286, 64944), (3498, 61008), (3608, 59148), (3813, 55968), (3816, 55924), (3936, 54219), (4059, 52576), (4092, 52152), (4346, 49104), (4464, 47806), (4664, 45756), (4929, 43296), (5084, 41976), (5088, 41943), (5247, 40672), (5412, 39432), (5456, 39114), (5904, 36146), (6138, 34768), (6519, 32736), (6572, 32472), (6996, 30504), (7216, 29574), (7626, 27984), (7632, 27962), (8118, 26288), (8184, 26076), (8692, 24552), (8928, 23903), (9328, 22878), (9858, 21648), (10168, 20988), (10494, 20336), (10824, 19716), (10912, 19557), (11439, 18656), (11808, 18073), (12276, 17384), (13038, 16368), (13144, 16236), (13981, 15264), (13992, 15252), (14432, 14787)]