988894016

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 2253813120

約数和(自身を除く): 1264919104

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 157, 176, 184, 253, 314, 352, 368, 389, 506, 628, 704, 736, 778, 1012, 1256, 1472, 1556, 1727, 2024, 2512, 3112, 3454, 3611, 4048, 4279, 5024, 6224, 6908, 7222, 8096, 8558, 8947, 10048, 12448, 13816, 14444, 16192, 17116, 17894, 24896, 27632, 28888, 34232, 35788, 39721, 55264, 57776, 61073, 68464, 71576, 79442, 98417, 110528, 115552, 122146, 136928, 143152, 158884, 196834, 231104, 244292, 273856, 286304, 317768, 393668, 488584, 572608, 635536, 671803, 787336, 977168, 1271072, 1343606, 1404679, 1574672, 1954336, 2542144, 2687212, 2809358, 3149344, 3908672, 5374424, 5618716, 6298688, 10748848, 11237432, 15451469, 21497696, 22474864, 30902938, 42995392, 44949728, 61805876, 89899456, 123611752, 247223504, 494447008, 988894016]

約数ペア:

[(1, 988894016), (2, 494447008), (4, 247223504), (8, 123611752), (11, 89899456), (16, 61805876), (22, 44949728), (23, 42995392), (32, 30902938), (44, 22474864), (46, 21497696), (64, 15451469), (88, 11237432), (92, 10748848), (157, 6298688), (176, 5618716), (184, 5374424), (253, 3908672), (314, 3149344), (352, 2809358), (368, 2687212), (389, 2542144), (506, 1954336), (628, 1574672), (704, 1404679), (736, 1343606), (778, 1271072), (1012, 977168), (1256, 787336), (1472, 671803), (1556, 635536), (1727, 572608), (2024, 488584), (2512, 393668), (3112, 317768), (3454, 286304), (3611, 273856), (4048, 244292), (4279, 231104), (5024, 196834), (6224, 158884), (6908, 143152), (7222, 136928), (8096, 122146), (8558, 115552), (8947, 110528), (10048, 98417), (12448, 79442), (13816, 71576), (14444, 68464), (16192, 61073), (17116, 57776), (17894, 55264), (24896, 39721), (27632, 35788), (28888, 34232)]