208696488

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 384

約数和(自身を含む): 765313920

約数和(自身を除く): 556617432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 17, 21, 22, 24, 26, 28, 33, 34, 39, 42, 44, 49, 51, 52, 56, 66, 68, 73, 77, 78, 84, 88, 91, 98, 102, 104, 119, 132, 136, 143, 146, 147, 154, 156, 168, 182, 187, 196, 204, 219, 221, 231, 238, 264, 273, 286, 292, 294, 308, 312, 357, 364, 374, 392, 408, 429, 438, 442, 462, 476, 511, 539, 546, 561, 572, 584, 588, 616, 637, 663, 714, 728, 748, 803, 833, 858, 876, 884, 924, 949, 952, 1001, 1022, 1078, 1092, 1122, 1144, 1176, 1241, 1274, 1309, 1326, 1428, 1496, 1533, 1547, 1606, 1617, 1666, 1716, 1752, 1768, 1848, 1898, 1911, 2002, 2044, 2156, 2184, 2244, 2409, 2431, 2482, 2499, 2548, 2618, 2652, 2847, 2856, 3003, 3066, 3094, 3212, 3234, 3332, 3432, 3577, 3723, 3796, 3822, 3927, 4004, 4088, 4312, 4488, 4641, 4818, 4862, 4964, 4998, 5096, 5236, 5304, 5621, 5694, 6006, 6132, 6188, 6424, 6468, 6643, 6664, 7007, 7154, 7293, 7446, 7592, 7644, 7854, 8008, 8687, 9163, 9282, 9636, 9724, 9928, 9996, 10439, 10472, 10731, 10829, 11242, 11388, 12012, 12264, 12376, 12936, 13286, 13651, 14014, 14308, 14586, 14892, 15288, 15708, 16133, 16863, 17017, 17374, 18326, 18564, 19272, 19448, 19929, 19992, 20878, 21021, 21462, 21658, 22484, 22776, 24024, 26061, 26572, 27302, 27489, 28028, 28616, 29172, 29784, 31317, 31416, 32266, 32487, 33726, 34034, 34748, 36652, 37128, 39347, 39858, 40953, 41756, 42042, 42924, 43316, 44968, 46501, 48399, 51051, 52122, 53144, 54604, 54978, 56056, 58344, 60809, 62634, 64532, 64974, 67452, 68068, 69496, 73073, 73304, 78694, 79716, 81906, 83512, 84084, 85848, 86632, 93002, 95557, 96798, 102102, 104244, 109208, 109956, 112931, 118041, 119119, 121618, 125268, 129064, 129948, 134904, 136136, 139503, 146146, 157388, 159432, 163812, 168168, 177463, 182427, 186004, 191114, 193596, 204204, 208488, 219219, 219912, 225862, 236082, 238238, 243236, 250536, 259896, 279006, 286671, 292292, 314776, 327624, 338793, 354926, 357357, 364854, 372008, 382228, 387192, 408408, 438438, 451724, 472164, 476476, 486472, 511511, 532389, 558012, 573342, 584584, 668899, 677586, 709852, 714714, 729708, 764456, 790517, 876876, 903448, 944328, 952952, 1023022, 1064778, 1116024, 1146684, 1242241, 1337798, 1355172, 1419704, 1429428, 1459416, 1534533, 1581034, 1753752, 2006697, 2046044, 2129556, 2293368, 2371551, 2484482, 2675596, 2710344, 2858856, 3069066, 3162068, 3726723, 4013394, 4092088, 4259112, 4743102, 4968964, 5351192, 6138132, 6324136, 7453446, 8026788, 8695687, 9486204, 9937928, 12276264, 14906892, 16053576, 17391374, 18972408, 26087061, 29813784, 34782748, 52174122, 69565496, 104348244, 208696488]

約数ペア:

[(1, 208696488), (2, 104348244), (3, 69565496), (4, 52174122), (6, 34782748), (7, 29813784), (8, 26087061), (11, 18972408), (12, 17391374), (13, 16053576), (14, 14906892), (17, 12276264), (21, 9937928), (22, 9486204), (24, 8695687), (26, 8026788), (28, 7453446), (33, 6324136), (34, 6138132), (39, 5351192), (42, 4968964), (44, 4743102), (49, 4259112), (51, 4092088), (52, 4013394), (56, 3726723), (66, 3162068), (68, 3069066), (73, 2858856), (77, 2710344), (78, 2675596), (84, 2484482), (88, 2371551), (91, 2293368), (98, 2129556), (102, 2046044), (104, 2006697), (119, 1753752), (132, 1581034), (136, 1534533), (143, 1459416), (146, 1429428), (147, 1419704), (154, 1355172), (156, 1337798), (168, 1242241), (182, 1146684), (187, 1116024), (196, 1064778), (204, 1023022), (219, 952952), (221, 944328), (231, 903448), (238, 876876), (264, 790517), (273, 764456), (286, 729708), (292, 714714), (294, 709852), (308, 677586), (312, 668899), (357, 584584), (364, 573342), (374, 558012), (392, 532389), (408, 511511), (429, 486472), (438, 476476), (442, 472164), (462, 451724), (476, 438438), (511, 408408), (539, 387192), (546, 382228), (561, 372008), (572, 364854), (584, 357357), (588, 354926), (616, 338793), (637, 327624), (663, 314776), (714, 292292), (728, 286671), (748, 279006), (803, 259896), (833, 250536), (858, 243236), (876, 238238), (884, 236082), (924, 225862), (949, 219912), (952, 219219), (1001, 208488), (1022, 204204), (1078, 193596), (1092, 191114), (1122, 186004), (1144, 182427), (1176, 177463), (1241, 168168), (1274, 163812), (1309, 159432), (1326, 157388), (1428, 146146), (1496, 139503), (1533, 136136), (1547, 134904), (1606, 129948), (1617, 129064), (1666, 125268), (1716, 121618), (1752, 119119), (1768, 118041), (1848, 112931), (1898, 109956), (1911, 109208), (2002, 104244), (2044, 102102), (2156, 96798), (2184, 95557), (2244, 93002), (2409, 86632), (2431, 85848), (2482, 84084), (2499, 83512), (2548, 81906), (2618, 79716), (2652, 78694), (2847, 73304), (2856, 73073), (3003, 69496), (3066, 68068), (3094, 67452), (3212, 64974), (3234, 64532), (3332, 62634), (3432, 60809), (3577, 58344), (3723, 56056), (3796, 54978), (3822, 54604), (3927, 53144), (4004, 52122), (4088, 51051), (4312, 48399), (4488, 46501), (4641, 44968), (4818, 43316), (4862, 42924), (4964, 42042), (4998, 41756), (5096, 40953), (5236, 39858), (5304, 39347), (5621, 37128), (5694, 36652), (6006, 34748), (6132, 34034), (6188, 33726), (6424, 32487), (6468, 32266), (6643, 31416), (6664, 31317), (7007, 29784), (7154, 29172), (7293, 28616), (7446, 28028), (7592, 27489), (7644, 27302), (7854, 26572), (8008, 26061), (8687, 24024), (9163, 22776), (9282, 22484), (9636, 21658), (9724, 21462), (9928, 21021), (9996, 20878), (10439, 19992), (10472, 19929), (10731, 19448), (10829, 19272), (11242, 18564), (11388, 18326), (12012, 17374), (12264, 17017), (12376, 16863), (12936, 16133), (13286, 15708), (13651, 15288), (14014, 14892), (14308, 14586)]