771308032

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{136951}}^1$

素因数の和:136980

約数の個数: 40

約数和(自身を含む): 1681222752

約数和(自身を除く): 909914720

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 136951, 273902, 547804, 1095608, 1506461, 2191216, 3012922, 4382432, 6025844, 8764864, 12051688, 17529728, 24103376, 35059456, 48206752, 70118912, 96413504, 192827008, 385654016, 771308032]

約数ペア:

[(1, 771308032), (2, 385654016), (4, 192827008), (8, 96413504), (11, 70118912), (16, 48206752), (22, 35059456), (32, 24103376), (44, 17529728), (64, 12051688), (88, 8764864), (128, 6025844), (176, 4382432), (256, 3012922), (352, 2191216), (512, 1506461), (704, 1095608), (1408, 547804), (2816, 273902), (5632, 136951)]