1614890048

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{509}}^1\times {\mathrm{557}}^1$

素因数の和:1167

約数の個数: 56

約数和(自身を含む): 3252749400

約数和(自身を除く): 1637859352

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 509, 557, 712, 1018, 1114, 1424, 2036, 2228, 2848, 4072, 4456, 5696, 8144, 8912, 16288, 17824, 32576, 35648, 45301, 49573, 90602, 99146, 181204, 198292, 283513, 362408, 396584, 567026, 724816, 793168, 1134052, 1449632, 1586336, 2268104, 2899264, 3172672, 4536208, 9072416, 18144832, 25232657, 50465314, 100930628, 201861256, 403722512, 807445024, 1614890048]

約数ペア:

[(1, 1614890048), (2, 807445024), (4, 403722512), (8, 201861256), (16, 100930628), (32, 50465314), (64, 25232657), (89, 18144832), (178, 9072416), (356, 4536208), (509, 3172672), (557, 2899264), (712, 2268104), (1018, 1586336), (1114, 1449632), (1424, 1134052), (2036, 793168), (2228, 724816), (2848, 567026), (4072, 396584), (4456, 362408), (5696, 283513), (8144, 198292), (8912, 181204), (16288, 99146), (17824, 90602), (32576, 49573), (35648, 45301)]