221036544

素因数分解:

$2^{14}\times 3^2\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 90

約数和(自身を含む): 638956500

約数和(自身を除く): 417919956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1499, 1536, 2048, 2304, 2998, 3072, 4096, 4497, 4608, 5996, 6144, 8192, 8994, 9216, 11992, 12288, 13491, 16384, 17988, 18432, 23984, 24576, 26982, 35976, 36864, 47968, 49152, 53964, 71952, 73728, 95936, 107928, 143904, 147456, 191872, 215856, 287808, 383744, 431712, 575616, 767488, 863424, 1151232, 1534976, 1726848, 2302464, 3069952, 3453696, 4604928, 6139904, 6907392, 9209856, 12279808, 13814784, 18419712, 24559616, 27629568, 36839424, 55259136, 73678848, 110518272, 221036544]

約数ペア:

[(1, 221036544), (2, 110518272), (3, 73678848), (4, 55259136), (6, 36839424), (8, 27629568), (9, 24559616), (12, 18419712), (16, 13814784), (18, 12279808), (24, 9209856), (32, 6907392), (36, 6139904), (48, 4604928), (64, 3453696), (72, 3069952), (96, 2302464), (128, 1726848), (144, 1534976), (192, 1151232), (256, 863424), (288, 767488), (384, 575616), (512, 431712), (576, 383744), (768, 287808), (1024, 215856), (1152, 191872), (1499, 147456), (1536, 143904), (2048, 107928), (2304, 95936), (2998, 73728), (3072, 71952), (4096, 53964), (4497, 49152), (4608, 47968), (5996, 36864), (6144, 35976), (8192, 26982), (8994, 24576), (9216, 23984), (11992, 18432), (12288, 17988), (13491, 16384)]