217492968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 780088320

約数和(自身を除く): 562595352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 23, 24, 28, 33, 34, 42, 43, 44, 46, 49, 51, 56, 66, 68, 69, 77, 84, 86, 88, 92, 98, 102, 119, 129, 132, 136, 138, 147, 154, 161, 168, 172, 184, 187, 196, 204, 231, 238, 253, 258, 264, 276, 294, 301, 308, 322, 344, 357, 374, 391, 392, 408, 462, 473, 476, 483, 506, 516, 539, 552, 561, 588, 602, 616, 644, 714, 731, 748, 759, 782, 833, 903, 924, 946, 952, 966, 989, 1012, 1032, 1078, 1122, 1127, 1173, 1176, 1204, 1288, 1309, 1419, 1428, 1462, 1496, 1518, 1564, 1617, 1666, 1771, 1806, 1848, 1892, 1932, 1978, 2024, 2107, 2156, 2193, 2244, 2254, 2346, 2408, 2499, 2618, 2737, 2838, 2856, 2924, 2967, 3036, 3128, 3234, 3311, 3332, 3381, 3542, 3612, 3784, 3864, 3927, 3956, 4214, 4301, 4312, 4386, 4488, 4508, 4692, 4998, 5117, 5236, 5313, 5474, 5676, 5848, 5934, 6072, 6321, 6468, 6622, 6664, 6762, 6923, 7084, 7224, 7854, 7912, 8041, 8211, 8428, 8602, 8772, 9016, 9163, 9384, 9933, 9996, 10234, 10472, 10626, 10879, 10948, 11352, 11868, 12397, 12642, 12903, 12936, 13244, 13524, 13846, 14168, 15351, 15708, 16082, 16422, 16813, 16856, 17204, 17544, 18326, 19159, 19866, 19992, 20468, 20769, 21252, 21758, 21896, 23177, 23736, 24123, 24794, 25284, 25806, 26488, 27048, 27489, 27692, 30107, 30702, 31416, 32164, 32637, 32844, 33626, 34408, 35819, 36652, 37191, 38318, 39732, 40936, 41538, 42504, 43516, 46354, 48246, 48461, 49588, 50439, 50568, 51612, 54978, 55384, 56287, 57477, 60214, 61404, 64328, 65274, 65688, 67252, 69531, 71638, 73304, 74382, 76153, 76636, 79464, 83076, 87032, 90321, 92708, 96492, 96922, 99176, 100878, 103224, 107457, 109956, 112574, 114954, 117691, 120428, 122808, 130548, 134504, 139062, 143276, 145383, 148764, 152306, 153272, 166152, 168861, 180642, 184943, 185416, 192984, 193844, 201756, 210749, 214914, 219912, 225148, 228459, 229908, 235382, 240856, 261096, 278124, 286552, 290766, 297528, 304612, 337722, 353073, 361284, 369886, 387688, 394009, 403512, 421498, 429828, 450296, 456918, 459816, 470764, 533071, 554829, 556248, 581532, 609224, 632247, 675444, 706146, 722568, 739772, 788018, 823837, 842996, 859656, 913836, 941528, 1066142, 1109658, 1163064, 1182027, 1264494, 1294601, 1350888, 1412292, 1479544, 1576036, 1599213, 1647674, 1685992, 1827672, 2132284, 2219316, 2364054, 2471511, 2528988, 2589202, 2824584, 3152072, 3198426, 3295348, 3883803, 4264568, 4438632, 4728108, 4943022, 5057976, 5178404, 6396852, 6590696, 7767606, 9062207, 9456216, 9886044, 10356808, 12793704, 15535212, 18124414, 19772088, 27186621, 31070424, 36248828, 54373242, 72497656, 108746484, 217492968]

約数ペア:

[(1, 217492968), (2, 108746484), (3, 72497656), (4, 54373242), (6, 36248828), (7, 31070424), (8, 27186621), (11, 19772088), (12, 18124414), (14, 15535212), (17, 12793704), (21, 10356808), (22, 9886044), (23, 9456216), (24, 9062207), (28, 7767606), (33, 6590696), (34, 6396852), (42, 5178404), (43, 5057976), (44, 4943022), (46, 4728108), (49, 4438632), (51, 4264568), (56, 3883803), (66, 3295348), (68, 3198426), (69, 3152072), (77, 2824584), (84, 2589202), (86, 2528988), (88, 2471511), (92, 2364054), (98, 2219316), (102, 2132284), (119, 1827672), (129, 1685992), (132, 1647674), (136, 1599213), (138, 1576036), (147, 1479544), (154, 1412292), (161, 1350888), (168, 1294601), (172, 1264494), (184, 1182027), (187, 1163064), (196, 1109658), (204, 1066142), (231, 941528), (238, 913836), (253, 859656), (258, 842996), (264, 823837), (276, 788018), (294, 739772), (301, 722568), (308, 706146), (322, 675444), (344, 632247), (357, 609224), (374, 581532), (391, 556248), (392, 554829), (408, 533071), (462, 470764), (473, 459816), (476, 456918), (483, 450296), (506, 429828), (516, 421498), (539, 403512), (552, 394009), (561, 387688), (588, 369886), (602, 361284), (616, 353073), (644, 337722), (714, 304612), (731, 297528), (748, 290766), (759, 286552), (782, 278124), (833, 261096), (903, 240856), (924, 235382), (946, 229908), (952, 228459), (966, 225148), (989, 219912), (1012, 214914), (1032, 210749), (1078, 201756), (1122, 193844), (1127, 192984), (1173, 185416), (1176, 184943), (1204, 180642), (1288, 168861), (1309, 166152), (1419, 153272), (1428, 152306), (1462, 148764), (1496, 145383), (1518, 143276), (1564, 139062), (1617, 134504), (1666, 130548), (1771, 122808), (1806, 120428), (1848, 117691), (1892, 114954), (1932, 112574), (1978, 109956), (2024, 107457), (2107, 103224), (2156, 100878), (2193, 99176), (2244, 96922), (2254, 96492), (2346, 92708), (2408, 90321), (2499, 87032), (2618, 83076), (2737, 79464), (2838, 76636), (2856, 76153), (2924, 74382), (2967, 73304), (3036, 71638), (3128, 69531), (3234, 67252), (3311, 65688), (3332, 65274), (3381, 64328), (3542, 61404), (3612, 60214), (3784, 57477), (3864, 56287), (3927, 55384), (3956, 54978), (4214, 51612), (4301, 50568), (4312, 50439), (4386, 49588), (4488, 48461), (4508, 48246), (4692, 46354), (4998, 43516), (5117, 42504), (5236, 41538), (5313, 40936), (5474, 39732), (5676, 38318), (5848, 37191), (5934, 36652), (6072, 35819), (6321, 34408), (6468, 33626), (6622, 32844), (6664, 32637), (6762, 32164), (6923, 31416), (7084, 30702), (7224, 30107), (7854, 27692), (7912, 27489), (8041, 27048), (8211, 26488), (8428, 25806), (8602, 25284), (8772, 24794), (9016, 24123), (9163, 23736), (9384, 23177), (9933, 21896), (9996, 21758), (10234, 21252), (10472, 20769), (10626, 20468), (10879, 19992), (10948, 19866), (11352, 19159), (11868, 18326), (12397, 17544), (12642, 17204), (12903, 16856), (12936, 16813), (13244, 16422), (13524, 16082), (13846, 15708), (14168, 15351)]