351429213824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{211195441}}^1$

素因数の和:211195468

約数の個数: 32

約数和(自身を含む): 753967727940

約数和(自身を除く): 402538514116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 211195441, 422390882, 844781764, 1689563528, 2745540733, 3379127056, 5491081466, 6758254112, 10982162932, 13516508224, 21964325864, 27033016448, 43928651728, 87857303456, 175714606912, 351429213824]

約数ペア:

[(1, 351429213824), (2, 175714606912), (4, 87857303456), (8, 43928651728), (13, 27033016448), (16, 21964325864), (26, 13516508224), (32, 10982162932), (52, 6758254112), (64, 5491081466), (104, 3379127056), (128, 2745540733), (208, 1689563528), (416, 844781764), (832, 422390882), (1664, 211195441)]