931036144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 1991658240

約数和(自身を除く): 1060622096

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 109, 124, 136, 218, 248, 272, 436, 496, 527, 872, 1013, 1054, 1744, 1853, 2026, 2108, 3379, 3706, 4052, 4216, 6758, 7412, 8104, 8432, 13516, 14824, 16208, 17221, 27032, 29648, 31403, 34442, 54064, 57443, 62806, 68884, 110417, 114886, 125612, 137768, 220834, 229772, 251224, 275536, 441668, 459544, 502448, 533851, 883336, 919088, 1067702, 1766672, 1877089, 2135404, 3422927, 3754178, 4270808, 6845854, 7508356, 8541616, 13691708, 15016712, 27383416, 30033424, 54766832, 58189759, 116379518, 232759036, 465518072, 931036144]

約数ペア:

[(1, 931036144), (2, 465518072), (4, 232759036), (8, 116379518), (16, 58189759), (17, 54766832), (31, 30033424), (34, 27383416), (62, 15016712), (68, 13691708), (109, 8541616), (124, 7508356), (136, 6845854), (218, 4270808), (248, 3754178), (272, 3422927), (436, 2135404), (496, 1877089), (527, 1766672), (872, 1067702), (1013, 919088), (1054, 883336), (1744, 533851), (1853, 502448), (2026, 459544), (2108, 441668), (3379, 275536), (3706, 251224), (4052, 229772), (4216, 220834), (6758, 137768), (7412, 125612), (8104, 114886), (8432, 110417), (13516, 68884), (14824, 62806), (16208, 57443), (17221, 54064), (27032, 34442), (29648, 31403)]