2121470591152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{191461}}^1$

素因数の和:192038

約数の個数: 80

約数和(自身を含む): 4523854945824

約数和(自身を除く): 2402384354672

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 157, 176, 314, 401, 628, 802, 1256, 1604, 1727, 2512, 3208, 3454, 4411, 6416, 6908, 8822, 13816, 17644, 27632, 35288, 62957, 70576, 125914, 191461, 251828, 382922, 503656, 692527, 765844, 1007312, 1385054, 1531688, 2106071, 2770108, 3063376, 4212142, 5540216, 8424284, 11080432, 16848568, 30059377, 33697136, 60118754, 76775861, 120237508, 153551722, 240475016, 307103444, 330653147, 480950032, 614206888, 661306294, 844534471, 1228413776, 1322612588, 1689068942, 2645225176, 3378137884, 5290450352, 6756275768, 12053810177, 13512551536, 24107620354, 48215240708, 96430481416, 132591911947, 192860962832, 265183823894, 530367647788, 1060735295576, 2121470591152]

約数ペア:

[(1, 2121470591152), (2, 1060735295576), (4, 530367647788), (8, 265183823894), (11, 192860962832), (16, 132591911947), (22, 96430481416), (44, 48215240708), (88, 24107620354), (157, 13512551536), (176, 12053810177), (314, 6756275768), (401, 5290450352), (628, 3378137884), (802, 2645225176), (1256, 1689068942), (1604, 1322612588), (1727, 1228413776), (2512, 844534471), (3208, 661306294), (3454, 614206888), (4411, 480950032), (6416, 330653147), (6908, 307103444), (8822, 240475016), (13816, 153551722), (17644, 120237508), (27632, 76775861), (35288, 60118754), (62957, 33697136), (70576, 30059377), (125914, 16848568), (191461, 11080432), (251828, 8424284), (382922, 5540216), (503656, 4212142), (692527, 3063376), (765844, 2770108), (1007312, 2106071), (1385054, 1531688)]