1794920792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 4208371200

約数和(自身を除く): 2413450408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 163, 172, 238, 269, 301, 326, 344, 476, 538, 602, 652, 731, 952, 1076, 1141, 1204, 1304, 1462, 1883, 2152, 2282, 2408, 2771, 2924, 3766, 4564, 4573, 5117, 5542, 5848, 7009, 7532, 9128, 9146, 10234, 11084, 11567, 14018, 15064, 18292, 19397, 20468, 22168, 23134, 28036, 32011, 36584, 38794, 40936, 43847, 46268, 49063, 56072, 64022, 77588, 80969, 87694, 92536, 98126, 119153, 128044, 155176, 161938, 175388, 196252, 196639, 238306, 256088, 306929, 323876, 350776, 392504, 393278, 476612, 613858, 647752, 745399, 786556, 834071, 953224, 1227716, 1376473, 1490798, 1573112, 1668142, 1885421, 2455432, 2752946, 2981596, 3336284, 3770842, 5217793, 5505892, 5963192, 6672568, 7541684, 10435586, 11011784, 13197947, 15083368, 20871172, 26395894, 32052157, 41742344, 52791788, 64104314, 105583576, 128208628, 224365099, 256417256, 448730198, 897460396, 1794920792]

約数ペア:

[(1, 1794920792), (2, 897460396), (4, 448730198), (7, 256417256), (8, 224365099), (14, 128208628), (17, 105583576), (28, 64104314), (34, 52791788), (43, 41742344), (56, 32052157), (68, 26395894), (86, 20871172), (119, 15083368), (136, 13197947), (163, 11011784), (172, 10435586), (238, 7541684), (269, 6672568), (301, 5963192), (326, 5505892), (344, 5217793), (476, 3770842), (538, 3336284), (602, 2981596), (652, 2752946), (731, 2455432), (952, 1885421), (1076, 1668142), (1141, 1573112), (1204, 1490798), (1304, 1376473), (1462, 1227716), (1883, 953224), (2152, 834071), (2282, 786556), (2408, 745399), (2771, 647752), (2924, 613858), (3766, 476612), (4564, 393278), (4573, 392504), (5117, 350776), (5542, 323876), (5848, 306929), (7009, 256088), (7532, 238306), (9128, 196639), (9146, 196252), (10234, 175388), (11084, 161938), (11567, 155176), (14018, 128044), (15064, 119153), (18292, 98126), (19397, 92536), (20468, 87694), (22168, 80969), (23134, 77588), (28036, 64022), (32011, 56072), (36584, 49063), (38794, 46268), (40936, 43847)]