212461056

素因数分解:

$2^9\times 3^4\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 200

約数和(自身を含む): 653574240

約数和(自身を除く): 441113184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 109, 128, 141, 144, 162, 188, 192, 216, 218, 256, 282, 288, 324, 327, 376, 384, 423, 432, 436, 512, 564, 576, 648, 654, 752, 768, 846, 864, 872, 981, 1128, 1152, 1269, 1296, 1308, 1504, 1536, 1692, 1728, 1744, 1962, 2256, 2304, 2538, 2592, 2616, 2943, 3008, 3384, 3456, 3488, 3807, 3924, 4512, 4608, 5076, 5123, 5184, 5232, 5886, 6016, 6768, 6912, 6976, 7614, 7848, 8829, 9024, 10152, 10246, 10368, 10464, 11772, 12032, 13536, 13824, 13952, 15228, 15369, 15696, 17658, 18048, 20304, 20492, 20736, 20928, 23544, 24064, 27072, 27904, 30456, 30738, 31392, 35316, 36096, 40608, 40984, 41472, 41856, 46107, 47088, 54144, 55808, 60912, 61476, 62784, 70632, 72192, 81216, 81968, 83712, 92214, 94176, 108288, 121824, 122952, 125568, 138321, 141264, 162432, 163936, 167424, 184428, 188352, 216576, 243648, 245904, 251136, 276642, 282528, 324864, 327872, 368856, 376704, 414963, 487296, 491808, 502272, 553284, 565056, 649728, 655744, 737712, 753408, 829926, 974592, 983616, 1106568, 1130112, 1311488, 1475424, 1506816, 1659852, 1949184, 1967232, 2213136, 2260224, 2622976, 2950848, 3319704, 3934464, 4426272, 4520448, 5901696, 6639408, 7868928, 8852544, 11803392, 13278816, 17705088, 23606784, 26557632, 35410176, 53115264, 70820352, 106230528, 212461056]

約数ペア:

[(1, 212461056), (2, 106230528), (3, 70820352), (4, 53115264), (6, 35410176), (8, 26557632), (9, 23606784), (12, 17705088), (16, 13278816), (18, 11803392), (24, 8852544), (27, 7868928), (32, 6639408), (36, 5901696), (47, 4520448), (48, 4426272), (54, 3934464), (64, 3319704), (72, 2950848), (81, 2622976), (94, 2260224), (96, 2213136), (108, 1967232), (109, 1949184), (128, 1659852), (141, 1506816), (144, 1475424), (162, 1311488), (188, 1130112), (192, 1106568), (216, 983616), (218, 974592), (256, 829926), (282, 753408), (288, 737712), (324, 655744), (327, 649728), (376, 565056), (384, 553284), (423, 502272), (432, 491808), (436, 487296), (512, 414963), (564, 376704), (576, 368856), (648, 327872), (654, 324864), (752, 282528), (768, 276642), (846, 251136), (864, 245904), (872, 243648), (981, 216576), (1128, 188352), (1152, 184428), (1269, 167424), (1296, 163936), (1308, 162432), (1504, 141264), (1536, 138321), (1692, 125568), (1728, 122952), (1744, 121824), (1962, 108288), (2256, 94176), (2304, 92214), (2538, 83712), (2592, 81968), (2616, 81216), (2943, 72192), (3008, 70632), (3384, 62784), (3456, 61476), (3488, 60912), (3807, 55808), (3924, 54144), (4512, 47088), (4608, 46107), (5076, 41856), (5123, 41472), (5184, 40984), (5232, 40608), (5886, 36096), (6016, 35316), (6768, 31392), (6912, 30738), (6976, 30456), (7614, 27904), (7848, 27072), (8829, 24064), (9024, 23544), (10152, 20928), (10246, 20736), (10368, 20492), (10464, 20304), (11772, 18048), (12032, 17658), (13536, 15696), (13824, 15369), (13952, 15228)]