748030912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2633

約数の個数: 56

約数和(自身を含む): 1569110400

約数和(自身を除く): 821079488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 263, 304, 526, 608, 1052, 1216, 2104, 2339, 4208, 4678, 4997, 8416, 9356, 9994, 16832, 18712, 19988, 37424, 39976, 44441, 74848, 79952, 88882, 149696, 159904, 177764, 319808, 355528, 615157, 711056, 1230314, 1422112, 2460628, 2844224, 4921256, 9842512, 11687983, 19685024, 23375966, 39370048, 46751932, 93503864, 187007728, 374015456, 748030912]

約数ペア:

[(1, 748030912), (2, 374015456), (4, 187007728), (8, 93503864), (16, 46751932), (19, 39370048), (32, 23375966), (38, 19685024), (64, 11687983), (76, 9842512), (152, 4921256), (263, 2844224), (304, 2460628), (526, 1422112), (608, 1230314), (1052, 711056), (1216, 615157), (2104, 355528), (2339, 319808), (4208, 177764), (4678, 159904), (4997, 149696), (8416, 88882), (9356, 79952), (9994, 74848), (16832, 44441), (18712, 39976), (19988, 37424)]