217064448

素因数分解:

$2^{10}\times 3^4\times {\mathrm{2617}}^1$

素因数の和:2649

約数の個数: 110

約数和(自身を含む): 648444566

約数和(自身を除く): 431380118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 2617, 3072, 3456, 4608, 5184, 5234, 6912, 7851, 9216, 10368, 10468, 13824, 15702, 20736, 20936, 23553, 27648, 31404, 41472, 41872, 47106, 62808, 70659, 82944, 83744, 94212, 125616, 141318, 167488, 188424, 211977, 251232, 282636, 334976, 376848, 423954, 502464, 565272, 669952, 753696, 847908, 1004928, 1130544, 1339904, 1507392, 1695816, 2009856, 2261088, 2679808, 3014784, 3391632, 4019712, 4522176, 6029568, 6783264, 8039424, 9044352, 12059136, 13566528, 18088704, 24118272, 27133056, 36177408, 54266112, 72354816, 108532224, 217064448]

約数ペア:

[(1, 217064448), (2, 108532224), (3, 72354816), (4, 54266112), (6, 36177408), (8, 27133056), (9, 24118272), (12, 18088704), (16, 13566528), (18, 12059136), (24, 9044352), (27, 8039424), (32, 6783264), (36, 6029568), (48, 4522176), (54, 4019712), (64, 3391632), (72, 3014784), (81, 2679808), (96, 2261088), (108, 2009856), (128, 1695816), (144, 1507392), (162, 1339904), (192, 1130544), (216, 1004928), (256, 847908), (288, 753696), (324, 669952), (384, 565272), (432, 502464), (512, 423954), (576, 376848), (648, 334976), (768, 282636), (864, 251232), (1024, 211977), (1152, 188424), (1296, 167488), (1536, 141318), (1728, 125616), (2304, 94212), (2592, 83744), (2617, 82944), (3072, 70659), (3456, 62808), (4608, 47106), (5184, 41872), (5234, 41472), (6912, 31404), (7851, 27648), (9216, 23553), (10368, 20936), (10468, 20736), (13824, 15702)]