1320806464

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24251}}^1$

素因数の和:24323

約数の個数: 56

約数和(自身を含む): 2808963648

約数和(自身を除く): 1488157184

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 148, 184, 296, 368, 592, 736, 851, 1184, 1472, 1702, 2368, 3404, 6808, 13616, 24251, 27232, 48502, 54464, 97004, 194008, 388016, 557773, 776032, 897287, 1115546, 1552064, 1794574, 2231092, 3589148, 4462184, 7178296, 8924368, 14356592, 17848736, 20637601, 28713184, 35697472, 41275202, 57426368, 82550404, 165100808, 330201616, 660403232, 1320806464]

約数ペア:

[(1, 1320806464), (2, 660403232), (4, 330201616), (8, 165100808), (16, 82550404), (23, 57426368), (32, 41275202), (37, 35697472), (46, 28713184), (64, 20637601), (74, 17848736), (92, 14356592), (148, 8924368), (184, 7178296), (296, 4462184), (368, 3589148), (592, 2231092), (736, 1794574), (851, 1552064), (1184, 1115546), (1472, 897287), (1702, 776032), (2368, 557773), (3404, 388016), (6808, 194008), (13616, 97004), (24251, 54464), (27232, 48502)]