221336064

素因数分解:

$2^9\times 3^6\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 140

約数和(自身を含む): 664174566

約数和(自身を除く): 442838502

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, 243, 256, 288, 324, 384, 432, 486, 512, 576, 593, 648, 729, 768, 864, 972, 1152, 1186, 1296, 1458, 1536, 1728, 1779, 1944, 2304, 2372, 2592, 2916, 3456, 3558, 3888, 4608, 4744, 5184, 5337, 5832, 6912, 7116, 7776, 9488, 10368, 10674, 11664, 13824, 14232, 15552, 16011, 18976, 20736, 21348, 23328, 28464, 31104, 32022, 37952, 41472, 42696, 46656, 48033, 56928, 62208, 64044, 75904, 85392, 93312, 96066, 113856, 124416, 128088, 144099, 151808, 170784, 186624, 192132, 227712, 256176, 288198, 303616, 341568, 373248, 384264, 432297, 455424, 512352, 576396, 683136, 768528, 864594, 910848, 1024704, 1152792, 1366272, 1537056, 1729188, 2049408, 2305584, 2732544, 3074112, 3458376, 4098816, 4611168, 6148224, 6916752, 8197632, 9222336, 12296448, 13833504, 18444672, 24592896, 27667008, 36889344, 55334016, 73778688, 110668032, 221336064]

約数ペア:

[(1, 221336064), (2, 110668032), (3, 73778688), (4, 55334016), (6, 36889344), (8, 27667008), (9, 24592896), (12, 18444672), (16, 13833504), (18, 12296448), (24, 9222336), (27, 8197632), (32, 6916752), (36, 6148224), (48, 4611168), (54, 4098816), (64, 3458376), (72, 3074112), (81, 2732544), (96, 2305584), (108, 2049408), (128, 1729188), (144, 1537056), (162, 1366272), (192, 1152792), (216, 1024704), (243, 910848), (256, 864594), (288, 768528), (324, 683136), (384, 576396), (432, 512352), (486, 455424), (512, 432297), (576, 384264), (593, 373248), (648, 341568), (729, 303616), (768, 288198), (864, 256176), (972, 227712), (1152, 192132), (1186, 186624), (1296, 170784), (1458, 151808), (1536, 144099), (1728, 128088), (1779, 124416), (1944, 113856), (2304, 96066), (2372, 93312), (2592, 85392), (2916, 75904), (3456, 64044), (3558, 62208), (3888, 56928), (4608, 48033), (4744, 46656), (5184, 42696), (5337, 41472), (5832, 37952), (6912, 32022), (7116, 31104), (7776, 28464), (9488, 23328), (10368, 21348), (10674, 20736), (11664, 18976), (13824, 16011), (14232, 15552)]