4947888912

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{15269}}^1$

素因数の和:15480

約数の個数: 80

約数和(自身を含む): 13163472960

約数和(自身を除く): 8215584048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 688, 942, 1032, 1256, 1884, 2064, 2512, 3768, 6751, 7536, 13502, 15269, 20253, 27004, 30538, 40506, 45807, 54008, 61076, 81012, 91614, 108016, 122152, 162024, 183228, 244304, 324048, 366456, 656567, 732912, 1313134, 1969701, 2397233, 2626268, 3939402, 4794466, 5252536, 7191699, 7878804, 9588932, 10505072, 14383398, 15757608, 19177864, 28766796, 31515216, 38355728, 57533592, 103081019, 115067184, 206162038, 309243057, 412324076, 618486114, 824648152, 1236972228, 1649296304, 2473944456, 4947888912]

約数ペア:

[(1, 4947888912), (2, 2473944456), (3, 1649296304), (4, 1236972228), (6, 824648152), (8, 618486114), (12, 412324076), (16, 309243057), (24, 206162038), (43, 115067184), (48, 103081019), (86, 57533592), (129, 38355728), (157, 31515216), (172, 28766796), (258, 19177864), (314, 15757608), (344, 14383398), (471, 10505072), (516, 9588932), (628, 7878804), (688, 7191699), (942, 5252536), (1032, 4794466), (1256, 3939402), (1884, 2626268), (2064, 2397233), (2512, 1969701), (3768, 1313134), (6751, 732912), (7536, 656567), (13502, 366456), (15269, 324048), (20253, 244304), (27004, 183228), (30538, 162024), (40506, 122152), (45807, 108016), (54008, 91614), (61076, 81012)]