215890752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 224

約数和(自身を含む): 754928640

約数和(自身を除く): 539037888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 448, 462, 476, 528, 544, 561, 616, 672, 704, 714, 748, 816, 859, 924, 952, 1056, 1088, 1122, 1232, 1309, 1344, 1428, 1496, 1632, 1718, 1848, 1904, 2112, 2244, 2464, 2577, 2618, 2856, 2992, 3264, 3436, 3696, 3808, 3927, 4488, 4928, 5154, 5236, 5712, 5984, 6013, 6872, 7392, 7616, 7854, 8976, 9449, 10308, 10472, 11424, 11968, 12026, 13744, 14603, 14784, 15708, 17952, 18039, 18898, 20616, 20944, 22848, 24052, 27488, 28347, 29206, 31416, 35904, 36078, 37796, 41232, 41888, 43809, 48104, 54976, 56694, 58412, 62832, 66143, 72156, 75592, 82464, 83776, 87618, 96208, 102221, 113388, 116824, 125664, 132286, 144312, 151184, 160633, 164928, 175236, 192416, 198429, 204442, 226776, 233648, 251328, 264572, 288624, 302368, 306663, 321266, 350472, 384832, 396858, 408884, 453552, 467296, 481899, 529144, 577248, 604736, 613326, 642532, 700944, 793716, 817768, 907104, 934592, 963798, 1058288, 1124431, 1154496, 1226652, 1285064, 1401888, 1587432, 1635536, 1814208, 1927596, 2116576, 2248862, 2453304, 2570128, 2803776, 3174864, 3271072, 3373293, 3855192, 4233152, 4497724, 4906608, 5140256, 6349728, 6542144, 6746586, 7710384, 8995448, 9813216, 10280512, 12699456, 13493172, 15420768, 17990896, 19626432, 26986344, 30841536, 35981792, 53972688, 71963584, 107945376, 215890752]

約数ペア:

[(1, 215890752), (2, 107945376), (3, 71963584), (4, 53972688), (6, 35981792), (7, 30841536), (8, 26986344), (11, 19626432), (12, 17990896), (14, 15420768), (16, 13493172), (17, 12699456), (21, 10280512), (22, 9813216), (24, 8995448), (28, 7710384), (32, 6746586), (33, 6542144), (34, 6349728), (42, 5140256), (44, 4906608), (48, 4497724), (51, 4233152), (56, 3855192), (64, 3373293), (66, 3271072), (68, 3174864), (77, 2803776), (84, 2570128), (88, 2453304), (96, 2248862), (102, 2116576), (112, 1927596), (119, 1814208), (132, 1635536), (136, 1587432), (154, 1401888), (168, 1285064), (176, 1226652), (187, 1154496), (192, 1124431), (204, 1058288), (224, 963798), (231, 934592), (238, 907104), (264, 817768), (272, 793716), (308, 700944), (336, 642532), (352, 613326), (357, 604736), (374, 577248), (408, 529144), (448, 481899), (462, 467296), (476, 453552), (528, 408884), (544, 396858), (561, 384832), (616, 350472), (672, 321266), (704, 306663), (714, 302368), (748, 288624), (816, 264572), (859, 251328), (924, 233648), (952, 226776), (1056, 204442), (1088, 198429), (1122, 192416), (1232, 175236), (1309, 164928), (1344, 160633), (1428, 151184), (1496, 144312), (1632, 132286), (1718, 125664), (1848, 116824), (1904, 113388), (2112, 102221), (2244, 96208), (2464, 87618), (2577, 83776), (2618, 82464), (2856, 75592), (2992, 72156), (3264, 66143), (3436, 62832), (3696, 58412), (3808, 56694), (3927, 54976), (4488, 48104), (4928, 43809), (5154, 41888), (5236, 41232), (5712, 37796), (5984, 36078), (6013, 35904), (6872, 31416), (7392, 29206), (7616, 28347), (7854, 27488), (8976, 24052), (9449, 22848), (10308, 20944), (10472, 20616), (11424, 18898), (11968, 18039), (12026, 17952), (13744, 15708), (14603, 14784)]