315026688

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21589}}^1$

素因数の和:21627

約数の個数: 72

約数和(自身を含む): 882599200

約数和(自身を除く): 567572512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 21589, 43178, 64767, 86356, 129534, 172712, 259068, 345424, 410191, 518136, 690848, 820382, 1036272, 1230573, 1381696, 1640764, 2072544, 2461146, 2763392, 3281528, 4145088, 4922292, 5526784, 6563056, 8290176, 9844584, 13126112, 16580352, 19689168, 26252224, 39378336, 52504448, 78756672, 105008896, 157513344, 315026688]

約数ペア:

[(1, 315026688), (2, 157513344), (3, 105008896), (4, 78756672), (6, 52504448), (8, 39378336), (12, 26252224), (16, 19689168), (19, 16580352), (24, 13126112), (32, 9844584), (38, 8290176), (48, 6563056), (57, 5526784), (64, 4922292), (76, 4145088), (96, 3281528), (114, 2763392), (128, 2461146), (152, 2072544), (192, 1640764), (228, 1381696), (256, 1230573), (304, 1036272), (384, 820382), (456, 690848), (608, 518136), (768, 410191), (912, 345424), (1216, 259068), (1824, 172712), (2432, 129534), (3648, 86356), (4864, 64767), (7296, 43178), (14592, 21589)]