2742258.00000000

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 80

約数和(自身を含む): 56424960

約数和(自身を除く): 36612816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 157, 176, 239, 264, 314, 471, 478, 528, 628, 717, 942, 956, 1256, 1434, 1727, 1884, 1912, 2512, 2629, 2868, 3454, 3768, 3824, 5181, 5258, 5736, 6908, 7536, 7887, 10362, 10516, 11472, 13816, 15774, 20724, 21032, 27632, 31548, 37523, 41448, 42064, 63096, 75046, 82896, 112569, 126192, 150092, 225138, 300184, 412753, 450276, 600368, 825506, 900552, 1238259, 1651012, 1801104, 2476518, 3302024, 4953036, 6604048, 9906072, 19812144]

約数ペア:

[(1, 19812144), (2, 9906072), (3, 6604048), (4, 4953036), (6, 3302024), (8, 2476518), (11, 1801104), (12, 1651012), (16, 1238259), (22, 900552), (24, 825506), (33, 600368), (44, 450276), (48, 412753), (66, 300184), (88, 225138), (132, 150092), (157, 126192), (176, 112569), (239, 82896), (264, 75046), (314, 63096), (471, 42064), (478, 41448), (528, 37523), (628, 31548), (717, 27632), (942, 21032), (956, 20724), (1256, 15774), (1434, 13816), (1727, 11472), (1884, 10516), (1912, 10362), (2512, 7887), (2629, 7536), (2868, 6908), (3454, 5736), (3768, 5258), (3824, 5181)]