217207584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:332

約数の個数: 216

約数和(自身を含む): 711075456

約数和(自身を除く): 493867872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 121, 132, 138, 144, 176, 184, 198, 207, 242, 253, 264, 271, 276, 288, 352, 363, 368, 396, 414, 484, 506, 528, 542, 552, 726, 736, 759, 792, 813, 828, 968, 1012, 1056, 1084, 1089, 1104, 1452, 1518, 1584, 1626, 1656, 1936, 2024, 2168, 2178, 2208, 2277, 2439, 2783, 2904, 2981, 3036, 3168, 3252, 3312, 3872, 4048, 4336, 4356, 4554, 4878, 5566, 5808, 5962, 6072, 6233, 6504, 6624, 8096, 8349, 8672, 8712, 8943, 9108, 9756, 11132, 11616, 11924, 12144, 12466, 13008, 16698, 17424, 17886, 18216, 18699, 19512, 22264, 23848, 24288, 24932, 25047, 26016, 26829, 32791, 33396, 34848, 35772, 36432, 37398, 39024, 44528, 47696, 49864, 50094, 53658, 56097, 65582, 66792, 68563, 71544, 72864, 74796, 78048, 89056, 95392, 98373, 99728, 100188, 107316, 112194, 131164, 133584, 137126, 143088, 149592, 196746, 199456, 200376, 205689, 214632, 224388, 262328, 267168, 274252, 286176, 295119, 299184, 393492, 400752, 411378, 429264, 448776, 524656, 548504, 590238, 598368, 617067, 754193, 786984, 801504, 822756, 858528, 897552, 1049312, 1097008, 1180476, 1234134, 1508386, 1573968, 1645512, 1795104, 2194016, 2262579, 2360952, 2468268, 3016772, 3147936, 3291024, 4525158, 4721904, 4936536, 6033544, 6582048, 6787737, 9050316, 9443808, 9873072, 12067088, 13575474, 18100632, 19746144, 24134176, 27150948, 36201264, 54301896, 72402528, 108603792, 217207584]

約数ペア:

[(1, 217207584), (2, 108603792), (3, 72402528), (4, 54301896), (6, 36201264), (8, 27150948), (9, 24134176), (11, 19746144), (12, 18100632), (16, 13575474), (18, 12067088), (22, 9873072), (23, 9443808), (24, 9050316), (32, 6787737), (33, 6582048), (36, 6033544), (44, 4936536), (46, 4721904), (48, 4525158), (66, 3291024), (69, 3147936), (72, 3016772), (88, 2468268), (92, 2360952), (96, 2262579), (99, 2194016), (121, 1795104), (132, 1645512), (138, 1573968), (144, 1508386), (176, 1234134), (184, 1180476), (198, 1097008), (207, 1049312), (242, 897552), (253, 858528), (264, 822756), (271, 801504), (276, 786984), (288, 754193), (352, 617067), (363, 598368), (368, 590238), (396, 548504), (414, 524656), (484, 448776), (506, 429264), (528, 411378), (542, 400752), (552, 393492), (726, 299184), (736, 295119), (759, 286176), (792, 274252), (813, 267168), (828, 262328), (968, 224388), (1012, 214632), (1056, 205689), (1084, 200376), (1089, 199456), (1104, 196746), (1452, 149592), (1518, 143088), (1584, 137126), (1626, 133584), (1656, 131164), (1936, 112194), (2024, 107316), (2168, 100188), (2178, 99728), (2208, 98373), (2277, 95392), (2439, 89056), (2783, 78048), (2904, 74796), (2981, 72864), (3036, 71544), (3168, 68563), (3252, 66792), (3312, 65582), (3872, 56097), (4048, 53658), (4336, 50094), (4356, 49864), (4554, 47696), (4878, 44528), (5566, 39024), (5808, 37398), (5962, 36432), (6072, 35772), (6233, 34848), (6504, 33396), (6624, 32791), (8096, 26829), (8349, 26016), (8672, 25047), (8712, 24932), (8943, 24288), (9108, 23848), (9756, 22264), (11132, 19512), (11616, 18699), (11924, 18216), (12144, 17886), (12466, 17424), (13008, 16698)]