225207296

素因数分解:

$2^{10}\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 66

約数和(自身を含む): 478862898

約数和(自身を除く): 253655602

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 512, 544, 578, 761, 1024, 1088, 1156, 1522, 2176, 2312, 3044, 4352, 4624, 6088, 8704, 9248, 12176, 12937, 17408, 18496, 24352, 25874, 36992, 48704, 51748, 73984, 97408, 103496, 147968, 194816, 206992, 219929, 295936, 389632, 413984, 439858, 779264, 827968, 879716, 1655936, 1759432, 3311872, 3518864, 6623744, 7037728, 13247488, 14075456, 28150912, 56301824, 112603648, 225207296]

約数ペア:

[(1, 225207296), (2, 112603648), (4, 56301824), (8, 28150912), (16, 14075456), (17, 13247488), (32, 7037728), (34, 6623744), (64, 3518864), (68, 3311872), (128, 1759432), (136, 1655936), (256, 879716), (272, 827968), (289, 779264), (512, 439858), (544, 413984), (578, 389632), (761, 295936), (1024, 219929), (1088, 206992), (1156, 194816), (1522, 147968), (2176, 103496), (2312, 97408), (3044, 73984), (4352, 51748), (4624, 48704), (6088, 36992), (8704, 25874), (9248, 24352), (12176, 18496), (12937, 17408)]