245413728001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2551}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 290415476736

約数和(自身を除く): 45001748735

約数列:

[1, 13, 23, 31, 97, 107, 299, 403, 713, 1261, 1391, 2231, 2461, 2551, 3007, 3317, 9269, 10379, 29003, 31993, 33163, 39091, 43121, 58673, 69161, 76291, 79081, 134927, 238717, 247447, 272957, 321749, 762749, 899093, 991783, 1028053, 1818863, 3103321, 3216811, 3548441, 4182737, 5691281, 6278011, 7400227, 7670857, 8461667, 23645219, 26476829, 73986653, 81614143, 96202951, 99721141, 110001671, 176429711, 194618341, 344198777, 608967067, 820781699, 2293586243, 2530038433, 7916571871, 10670162087, 18877979077, 245413728001]

約数ペア:

[(1, 245413728001), (13, 18877979077), (23, 10670162087), (31, 7916571871), (97, 2530038433), (107, 2293586243), (299, 820781699), (403, 608967067), (713, 344198777), (1261, 194618341), (1391, 176429711), (2231, 110001671), (2461, 99721141), (2551, 96202951), (3007, 81614143), (3317, 73986653), (9269, 26476829), (10379, 23645219), (29003, 8461667), (31993, 7670857), (33163, 7400227), (39091, 6278011), (43121, 5691281), (58673, 4182737), (69161, 3548441), (76291, 3216811), (79081, 3103321), (134927, 1818863), (238717, 1028053), (247447, 991783), (272957, 899093), (321749, 762749)]