321888336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 1131356160

約数和(自身を除く): 809467824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 47, 48, 51, 56, 66, 68, 77, 84, 88, 94, 102, 109, 112, 119, 132, 136, 141, 154, 168, 176, 187, 188, 204, 218, 231, 238, 264, 272, 282, 308, 327, 329, 336, 357, 374, 376, 408, 436, 462, 476, 517, 528, 561, 564, 616, 654, 658, 714, 748, 752, 763, 799, 816, 872, 924, 952, 987, 1034, 1122, 1128, 1199, 1232, 1308, 1309, 1316, 1428, 1496, 1526, 1551, 1598, 1744, 1848, 1853, 1904, 1974, 2068, 2244, 2256, 2289, 2397, 2398, 2616, 2618, 2632, 2856, 2992, 3052, 3102, 3196, 3597, 3619, 3696, 3706, 3927, 3948, 4136, 4488, 4578, 4794, 4796, 5123, 5232, 5236, 5264, 5559, 5593, 5712, 6104, 6204, 6392, 7194, 7238, 7412, 7854, 7896, 8272, 8393, 8789, 8976, 9156, 9588, 9592, 10246, 10472, 10857, 11118, 11186, 12208, 12408, 12784, 12971, 14388, 14476, 14824, 15369, 15708, 15792, 16779, 16786, 17578, 18312, 19176, 19184, 20383, 20492, 20944, 21714, 22236, 22372, 24816, 25179, 25942, 26367, 28776, 28952, 29648, 30738, 31416, 33558, 33572, 35156, 35861, 36624, 38352, 38913, 40766, 40984, 43428, 44472, 44744, 50358, 51884, 52734, 56353, 57552, 57904, 61149, 61476, 61523, 62832, 67116, 67144, 70312, 71722, 77826, 81532, 81968, 86856, 87091, 88944, 89488, 100716, 103768, 105468, 107583, 112706, 122298, 122952, 123046, 134232, 134288, 140624, 142681, 143444, 155652, 163064, 169059, 173712, 174182, 184569, 201432, 207536, 210936, 215166, 225412, 244596, 245904, 246092, 261273, 268464, 285362, 286888, 311304, 326128, 338118, 348364, 369138, 394471, 402864, 421872, 428043, 430332, 450824, 489192, 492184, 522546, 570724, 573776, 609637, 622608, 676236, 696728, 738276, 788942, 856086, 860664, 901648, 958001, 978384, 984368, 1045092, 1141448, 1183413, 1219274, 1352472, 1393456, 1476552, 1577884, 1712172, 1721328, 1828911, 1916002, 2090184, 2282896, 2366826, 2438548, 2704944, 2874003, 2953104, 3155768, 3424344, 3657822, 3832004, 4180368, 4733652, 4877096, 5748006, 6311536, 6706007, 6848688, 7315644, 7664008, 9467304, 9754192, 11496012, 13412014, 14631288, 15328016, 18934608, 20118021, 22992024, 26824028, 29262576, 40236042, 45984048, 53648056, 80472084, 107296112, 160944168, 321888336]

約数ペア:

[(1, 321888336), (2, 160944168), (3, 107296112), (4, 80472084), (6, 53648056), (7, 45984048), (8, 40236042), (11, 29262576), (12, 26824028), (14, 22992024), (16, 20118021), (17, 18934608), (21, 15328016), (22, 14631288), (24, 13412014), (28, 11496012), (33, 9754192), (34, 9467304), (42, 7664008), (44, 7315644), (47, 6848688), (48, 6706007), (51, 6311536), (56, 5748006), (66, 4877096), (68, 4733652), (77, 4180368), (84, 3832004), (88, 3657822), (94, 3424344), (102, 3155768), (109, 2953104), (112, 2874003), (119, 2704944), (132, 2438548), (136, 2366826), (141, 2282896), (154, 2090184), (168, 1916002), (176, 1828911), (187, 1721328), (188, 1712172), (204, 1577884), (218, 1476552), (231, 1393456), (238, 1352472), (264, 1219274), (272, 1183413), (282, 1141448), (308, 1045092), (327, 984368), (329, 978384), (336, 958001), (357, 901648), (374, 860664), (376, 856086), (408, 788942), (436, 738276), (462, 696728), (476, 676236), (517, 622608), (528, 609637), (561, 573776), (564, 570724), (616, 522546), (654, 492184), (658, 489192), (714, 450824), (748, 430332), (752, 428043), (763, 421872), (799, 402864), (816, 394471), (872, 369138), (924, 348364), (952, 338118), (987, 326128), (1034, 311304), (1122, 286888), (1128, 285362), (1199, 268464), (1232, 261273), (1308, 246092), (1309, 245904), (1316, 244596), (1428, 225412), (1496, 215166), (1526, 210936), (1551, 207536), (1598, 201432), (1744, 184569), (1848, 174182), (1853, 173712), (1904, 169059), (1974, 163064), (2068, 155652), (2244, 143444), (2256, 142681), (2289, 140624), (2397, 134288), (2398, 134232), (2616, 123046), (2618, 122952), (2632, 122298), (2856, 112706), (2992, 107583), (3052, 105468), (3102, 103768), (3196, 100716), (3597, 89488), (3619, 88944), (3696, 87091), (3706, 86856), (3927, 81968), (3948, 81532), (4136, 77826), (4488, 71722), (4578, 70312), (4794, 67144), (4796, 67116), (5123, 62832), (5232, 61523), (5236, 61476), (5264, 61149), (5559, 57904), (5593, 57552), (5712, 56353), (6104, 52734), (6204, 51884), (6392, 50358), (7194, 44744), (7238, 44472), (7412, 43428), (7854, 40984), (7896, 40766), (8272, 38913), (8393, 38352), (8789, 36624), (8976, 35861), (9156, 35156), (9588, 33572), (9592, 33558), (10246, 31416), (10472, 30738), (10857, 29648), (11118, 28952), (11186, 28776), (12208, 26367), (12408, 25942), (12784, 25179), (12971, 24816), (14388, 22372), (14476, 22236), (14824, 21714), (15369, 20944), (15708, 20492), (15792, 20383), (16779, 19184), (16786, 19176), (17578, 18312)]