216916128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 759507840

約数和(自身を除く): 542591712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 23, 24, 26, 32, 33, 36, 39, 44, 46, 48, 52, 66, 69, 72, 78, 88, 92, 96, 99, 104, 117, 132, 138, 143, 144, 156, 176, 184, 198, 207, 208, 229, 234, 253, 264, 276, 286, 288, 299, 312, 352, 368, 396, 414, 416, 429, 458, 468, 506, 528, 552, 572, 598, 624, 687, 736, 759, 792, 828, 858, 897, 916, 936, 1012, 1056, 1104, 1144, 1196, 1248, 1287, 1374, 1518, 1584, 1656, 1716, 1794, 1832, 1872, 2024, 2061, 2208, 2277, 2288, 2392, 2519, 2574, 2691, 2748, 2977, 3036, 3168, 3289, 3312, 3432, 3588, 3664, 3744, 4048, 4122, 4554, 4576, 4784, 5038, 5148, 5267, 5382, 5496, 5954, 6072, 6578, 6624, 6864, 7176, 7328, 7557, 8096, 8244, 8931, 9108, 9568, 9867, 10076, 10296, 10534, 10764, 10992, 11908, 12144, 13156, 13728, 14352, 15114, 15801, 16488, 17862, 18216, 19734, 20152, 20592, 21068, 21528, 21984, 22671, 23816, 24288, 26312, 26793, 28704, 29601, 30228, 31602, 32747, 32976, 35724, 36432, 39468, 40304, 41184, 42136, 43056, 45342, 47403, 47632, 52624, 53586, 57937, 59202, 60456, 63204, 65494, 65952, 68471, 71448, 72864, 78936, 80608, 84272, 86112, 90684, 94806, 95264, 98241, 105248, 107172, 115874, 118404, 120912, 126408, 130988, 136942, 142896, 157872, 168544, 173811, 181368, 189612, 196482, 205413, 214344, 231748, 236808, 241824, 252816, 261976, 273884, 285792, 294723, 315744, 347622, 362736, 379224, 392964, 410826, 428688, 463496, 473616, 505632, 521433, 523952, 547768, 589446, 616239, 695244, 725472, 753181, 758448, 785928, 821652, 857376, 926992, 947232, 1042866, 1047904, 1095536, 1178892, 1232478, 1390488, 1506362, 1516896, 1571856, 1643304, 1853984, 2085732, 2191072, 2259543, 2357784, 2464956, 2780976, 3012724, 3143712, 3286608, 4171464, 4519086, 4715568, 4929912, 5561952, 6025448, 6573216, 6778629, 8342928, 9038172, 9431136, 9859824, 12050896, 13557258, 16685856, 18076344, 19719648, 24101792, 27114516, 36152688, 54229032, 72305376, 108458064, 216916128]

約数ペア:

[(1, 216916128), (2, 108458064), (3, 72305376), (4, 54229032), (6, 36152688), (8, 27114516), (9, 24101792), (11, 19719648), (12, 18076344), (13, 16685856), (16, 13557258), (18, 12050896), (22, 9859824), (23, 9431136), (24, 9038172), (26, 8342928), (32, 6778629), (33, 6573216), (36, 6025448), (39, 5561952), (44, 4929912), (46, 4715568), (48, 4519086), (52, 4171464), (66, 3286608), (69, 3143712), (72, 3012724), (78, 2780976), (88, 2464956), (92, 2357784), (96, 2259543), (99, 2191072), (104, 2085732), (117, 1853984), (132, 1643304), (138, 1571856), (143, 1516896), (144, 1506362), (156, 1390488), (176, 1232478), (184, 1178892), (198, 1095536), (207, 1047904), (208, 1042866), (229, 947232), (234, 926992), (253, 857376), (264, 821652), (276, 785928), (286, 758448), (288, 753181), (299, 725472), (312, 695244), (352, 616239), (368, 589446), (396, 547768), (414, 523952), (416, 521433), (429, 505632), (458, 473616), (468, 463496), (506, 428688), (528, 410826), (552, 392964), (572, 379224), (598, 362736), (624, 347622), (687, 315744), (736, 294723), (759, 285792), (792, 273884), (828, 261976), (858, 252816), (897, 241824), (916, 236808), (936, 231748), (1012, 214344), (1056, 205413), (1104, 196482), (1144, 189612), (1196, 181368), (1248, 173811), (1287, 168544), (1374, 157872), (1518, 142896), (1584, 136942), (1656, 130988), (1716, 126408), (1794, 120912), (1832, 118404), (1872, 115874), (2024, 107172), (2061, 105248), (2208, 98241), (2277, 95264), (2288, 94806), (2392, 90684), (2519, 86112), (2574, 84272), (2691, 80608), (2748, 78936), (2977, 72864), (3036, 71448), (3168, 68471), (3289, 65952), (3312, 65494), (3432, 63204), (3588, 60456), (3664, 59202), (3744, 57937), (4048, 53586), (4122, 52624), (4554, 47632), (4576, 47403), (4784, 45342), (5038, 43056), (5148, 42136), (5267, 41184), (5382, 40304), (5496, 39468), (5954, 36432), (6072, 35724), (6578, 32976), (6624, 32747), (6864, 31602), (7176, 30228), (7328, 29601), (7557, 28704), (8096, 26793), (8244, 26312), (8931, 24288), (9108, 23816), (9568, 22671), (9867, 21984), (10076, 21528), (10296, 21068), (10534, 20592), (10764, 20152), (10992, 19734), (11908, 18216), (12144, 17862), (13156, 16488), (13728, 15801), (14352, 15114)]