348548362448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{970303}}^1$

素因数の和:970492

約数の個数: 80

約数和(自身を含む): 798428230656

約数和(自身を除く): 449879868208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 157, 176, 208, 286, 314, 572, 628, 1144, 1256, 1727, 2041, 2288, 2512, 3454, 4082, 6908, 8164, 13816, 16328, 22451, 27632, 32656, 44902, 89804, 179608, 359216, 970303, 1940606, 3881212, 7762424, 10673333, 12613939, 15524848, 21346666, 25227878, 42693332, 50455756, 85386664, 100911512, 138753329, 152337571, 170773328, 201823024, 277506658, 304675142, 555013316, 609350284, 1110026632, 1218700568, 1675713281, 1980388423, 2220053264, 2437401136, 3351426562, 3960776846, 6702853124, 7921553692, 13405706248, 15843107384, 21784272653, 26811412496, 31686214768, 43568545306, 87137090612, 174274181224, 348548362448]

約数ペア:

[(1, 348548362448), (2, 174274181224), (4, 87137090612), (8, 43568545306), (11, 31686214768), (13, 26811412496), (16, 21784272653), (22, 15843107384), (26, 13405706248), (44, 7921553692), (52, 6702853124), (88, 3960776846), (104, 3351426562), (143, 2437401136), (157, 2220053264), (176, 1980388423), (208, 1675713281), (286, 1218700568), (314, 1110026632), (572, 609350284), (628, 555013316), (1144, 304675142), (1256, 277506658), (1727, 201823024), (2041, 170773328), (2288, 152337571), (2512, 138753329), (3454, 100911512), (4082, 85386664), (6908, 50455756), (8164, 42693332), (13816, 25227878), (16328, 21346666), (22451, 15524848), (27632, 12613939), (32656, 10673333), (44902, 7762424), (89804, 3881212), (179608, 1940606), (359216, 970303)]