289335648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 384

約数和(自身を含む): 1021870080

約数和(自身を除く): 732534432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 31, 32, 34, 38, 42, 43, 48, 51, 56, 57, 62, 68, 76, 84, 86, 93, 96, 102, 112, 114, 119, 124, 129, 133, 136, 152, 168, 172, 186, 204, 217, 224, 228, 238, 248, 258, 266, 272, 301, 304, 323, 336, 344, 357, 372, 399, 408, 434, 456, 476, 496, 516, 527, 532, 544, 589, 602, 608, 646, 651, 672, 688, 714, 731, 744, 798, 816, 817, 868, 903, 912, 952, 969, 992, 1032, 1054, 1064, 1178, 1204, 1292, 1302, 1333, 1376, 1428, 1462, 1488, 1581, 1596, 1632, 1634, 1736, 1767, 1806, 1824, 1904, 1938, 2064, 2108, 2128, 2193, 2261, 2356, 2408, 2451, 2584, 2604, 2666, 2856, 2924, 2976, 3162, 3192, 3268, 3472, 3534, 3612, 3689, 3808, 3876, 3999, 4123, 4128, 4216, 4256, 4386, 4522, 4712, 4816, 4902, 5117, 5168, 5208, 5332, 5712, 5719, 5848, 6324, 6384, 6536, 6783, 6944, 7068, 7224, 7378, 7752, 7998, 8246, 8432, 8772, 9044, 9331, 9424, 9632, 9804, 10013, 10234, 10336, 10416, 10664, 11067, 11424, 11438, 11696, 12369, 12648, 12768, 13072, 13566, 13889, 14136, 14448, 14756, 15351, 15504, 15996, 16492, 16864, 17157, 17544, 18088, 18662, 18848, 19608, 20026, 20468, 20832, 21328, 22134, 22661, 22876, 23392, 24738, 25296, 25327, 26144, 27132, 27778, 27993, 28272, 28896, 29512, 30039, 30702, 31008, 31992, 32984, 34314, 35088, 36176, 37324, 39216, 40052, 40936, 41667, 42656, 44268, 45322, 45752, 49476, 50592, 50654, 54264, 55556, 55986, 56544, 59024, 60078, 61404, 63984, 65968, 67983, 68628, 70091, 70176, 72352, 74648, 75981, 78432, 80104, 81872, 83334, 88536, 90644, 91504, 97223, 98952, 101308, 108528, 111112, 111972, 118048, 120156, 122808, 127968, 131936, 135966, 137256, 140182, 149296, 151962, 158627, 160208, 163744, 166668, 177072, 177289, 181288, 183008, 194446, 197904, 202616, 210273, 217056, 222224, 223944, 240312, 245616, 271932, 274512, 280364, 291669, 298592, 303924, 317254, 320416, 333336, 354144, 354578, 362576, 388892, 395808, 405232, 420546, 430559, 444448, 447888, 475881, 480624, 491232, 531867, 543864, 549024, 560728, 583338, 607848, 634508, 666672, 709156, 725152, 777784, 810464, 841092, 861118, 895776, 951762, 961248, 1063734, 1087728, 1121456, 1166676, 1215696, 1269016, 1291677, 1333344, 1418312, 1555568, 1682184, 1722236, 1903524, 2127468, 2175456, 2242912, 2333352, 2431392, 2538032, 2583354, 2836624, 3013913, 3111136, 3364368, 3444472, 3807048, 4254936, 4666704, 5076064, 5166708, 5673248, 6027826, 6728736, 6888944, 7614096, 8509872, 9041739, 9333408, 10333416, 12055652, 13777888, 15228192, 17019744, 18083478, 20666832, 24111304, 36166956, 41333664, 48222608, 72333912, 96445216, 144667824, 289335648]

約数ペア:

[(1, 289335648), (2, 144667824), (3, 96445216), (4, 72333912), (6, 48222608), (7, 41333664), (8, 36166956), (12, 24111304), (14, 20666832), (16, 18083478), (17, 17019744), (19, 15228192), (21, 13777888), (24, 12055652), (28, 10333416), (31, 9333408), (32, 9041739), (34, 8509872), (38, 7614096), (42, 6888944), (43, 6728736), (48, 6027826), (51, 5673248), (56, 5166708), (57, 5076064), (62, 4666704), (68, 4254936), (76, 3807048), (84, 3444472), (86, 3364368), (93, 3111136), (96, 3013913), (102, 2836624), (112, 2583354), (114, 2538032), (119, 2431392), (124, 2333352), (129, 2242912), (133, 2175456), (136, 2127468), (152, 1903524), (168, 1722236), (172, 1682184), (186, 1555568), (204, 1418312), (217, 1333344), (224, 1291677), (228, 1269016), (238, 1215696), (248, 1166676), (258, 1121456), (266, 1087728), (272, 1063734), (301, 961248), (304, 951762), (323, 895776), (336, 861118), (344, 841092), (357, 810464), (372, 777784), (399, 725152), (408, 709156), (434, 666672), (456, 634508), (476, 607848), (496, 583338), (516, 560728), (527, 549024), (532, 543864), (544, 531867), (589, 491232), (602, 480624), (608, 475881), (646, 447888), (651, 444448), (672, 430559), (688, 420546), (714, 405232), (731, 395808), (744, 388892), (798, 362576), (816, 354578), (817, 354144), (868, 333336), (903, 320416), (912, 317254), (952, 303924), (969, 298592), (992, 291669), (1032, 280364), (1054, 274512), (1064, 271932), (1178, 245616), (1204, 240312), (1292, 223944), (1302, 222224), (1333, 217056), (1376, 210273), (1428, 202616), (1462, 197904), (1488, 194446), (1581, 183008), (1596, 181288), (1632, 177289), (1634, 177072), (1736, 166668), (1767, 163744), (1806, 160208), (1824, 158627), (1904, 151962), (1938, 149296), (2064, 140182), (2108, 137256), (2128, 135966), (2193, 131936), (2261, 127968), (2356, 122808), (2408, 120156), (2451, 118048), (2584, 111972), (2604, 111112), (2666, 108528), (2856, 101308), (2924, 98952), (2976, 97223), (3162, 91504), (3192, 90644), (3268, 88536), (3472, 83334), (3534, 81872), (3612, 80104), (3689, 78432), (3808, 75981), (3876, 74648), (3999, 72352), (4123, 70176), (4128, 70091), (4216, 68628), (4256, 67983), (4386, 65968), (4522, 63984), (4712, 61404), (4816, 60078), (4902, 59024), (5117, 56544), (5168, 55986), (5208, 55556), (5332, 54264), (5712, 50654), (5719, 50592), (5848, 49476), (6324, 45752), (6384, 45322), (6536, 44268), (6783, 42656), (6944, 41667), (7068, 40936), (7224, 40052), (7378, 39216), (7752, 37324), (7998, 36176), (8246, 35088), (8432, 34314), (8772, 32984), (9044, 31992), (9331, 31008), (9424, 30702), (9632, 30039), (9804, 29512), (10013, 28896), (10234, 28272), (10336, 27993), (10416, 27778), (10664, 27132), (11067, 26144), (11424, 25327), (11438, 25296), (11696, 24738), (12369, 23392), (12648, 22876), (12768, 22661), (13072, 22134), (13566, 21328), (13889, 20832), (14136, 20468), (14448, 20026), (14756, 19608), (15351, 18848), (15504, 18662), (15996, 18088), (16492, 17544), (16864, 17157)]