249545940546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3269989}}^1$

素因数の和:3270103

約数の個数: 64

約数和(自身を含む): 602724556800

約数和(自身を除く): 353178616254

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 966, 1106, 1659, 1817, 3318, 3634, 5451, 10902, 12719, 25438, 38157, 76314, 3269989, 6539978, 9809967, 19619934, 22889923, 45779846, 68669769, 75209747, 137339538, 150419494, 225629241, 258329131, 451258482, 516658262, 526468229, 774987393, 1052936458, 1549974786, 1579404687, 1808303917, 3158809374, 3616607834, 5424911751, 5941570013, 10849823502, 11883140026, 17824710039, 35649420078, 41590990091, 83181980182, 124772970273, 249545940546]

約数ペア:

[(1, 249545940546), (2, 124772970273), (3, 83181980182), (6, 41590990091), (7, 35649420078), (14, 17824710039), (21, 11883140026), (23, 10849823502), (42, 5941570013), (46, 5424911751), (69, 3616607834), (79, 3158809374), (138, 1808303917), (158, 1579404687), (161, 1549974786), (237, 1052936458), (322, 774987393), (474, 526468229), (483, 516658262), (553, 451258482), (966, 258329131), (1106, 225629241), (1659, 150419494), (1817, 137339538), (3318, 75209747), (3634, 68669769), (5451, 45779846), (10902, 22889923), (12719, 19619934), (25438, 9809967), (38157, 6539978), (76314, 3269989)]