651334008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{10597}}^1$

素因数の和:10816

約数の個数: 64

約数和(自身を含む): 1762659360

約数和(自身を除く): 1111325352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 10597, 15366, 20488, 21194, 30732, 31791, 42388, 61464, 63582, 84776, 127164, 137761, 254328, 275522, 413283, 551044, 826566, 1102088, 1653132, 2087609, 3306264, 4175218, 6262827, 8350436, 12525654, 16700872, 25051308, 27138917, 50102616, 54277834, 81416751, 108555668, 162833502, 217111336, 325667004, 651334008]

約数ペア:

[(1, 651334008), (2, 325667004), (3, 217111336), (4, 162833502), (6, 108555668), (8, 81416751), (12, 54277834), (13, 50102616), (24, 27138917), (26, 25051308), (39, 16700872), (52, 12525654), (78, 8350436), (104, 6262827), (156, 4175218), (197, 3306264), (312, 2087609), (394, 1653132), (591, 1102088), (788, 826566), (1182, 551044), (1576, 413283), (2364, 275522), (2561, 254328), (4728, 137761), (5122, 127164), (7683, 84776), (10244, 63582), (10597, 61464), (15366, 42388), (20488, 31791), (21194, 30732)]