2912661488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4583}}^1$

素因数の和:4782

約数の個数: 80

約数和(自身を含む): 6466300416

約数和(自身を除く): 3553638928

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 157, 176, 184, 253, 314, 368, 506, 628, 1012, 1256, 1727, 2024, 2512, 3454, 3611, 4048, 4583, 6908, 7222, 9166, 13816, 14444, 18332, 27632, 28888, 36664, 39721, 50413, 57776, 73328, 79442, 100826, 105409, 158884, 201652, 210818, 317768, 403304, 421636, 635536, 719531, 806608, 843272, 1159499, 1439062, 1686544, 2318998, 2878124, 4637996, 5756248, 7914841, 9275992, 11512496, 15829682, 16549213, 18551984, 31659364, 33098426, 63318728, 66196852, 126637456, 132393704, 182041343, 264787408, 364082686, 728165372, 1456330744, 2912661488]

約数ペア:

[(1, 2912661488), (2, 1456330744), (4, 728165372), (8, 364082686), (11, 264787408), (16, 182041343), (22, 132393704), (23, 126637456), (44, 66196852), (46, 63318728), (88, 33098426), (92, 31659364), (157, 18551984), (176, 16549213), (184, 15829682), (253, 11512496), (314, 9275992), (368, 7914841), (506, 5756248), (628, 4637996), (1012, 2878124), (1256, 2318998), (1727, 1686544), (2024, 1439062), (2512, 1159499), (3454, 843272), (3611, 806608), (4048, 719531), (4583, 635536), (6908, 421636), (7222, 403304), (9166, 317768), (13816, 210818), (14444, 201652), (18332, 158884), (27632, 105409), (28888, 100826), (36664, 79442), (39721, 73328), (50413, 57776)]