616052008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1543}}^1$

素因数の和:1922

約数の個数: 64

約数和(自身を含む): 1361808000

約数和(自身を除く): 745755992

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 349, 572, 698, 1144, 1396, 1543, 2792, 3086, 3839, 4537, 6172, 7678, 9074, 12344, 15356, 16973, 18148, 20059, 30712, 33946, 36296, 40118, 49907, 67892, 80236, 99814, 135784, 160472, 199628, 220649, 399256, 441298, 538507, 882596, 1077014, 1765192, 2154028, 4308056, 5923577, 7000591, 11847154, 14001182, 23694308, 28002364, 47388616, 56004728, 77006501, 154013002, 308026004, 616052008]

約数ペア:

[(1, 616052008), (2, 308026004), (4, 154013002), (8, 77006501), (11, 56004728), (13, 47388616), (22, 28002364), (26, 23694308), (44, 14001182), (52, 11847154), (88, 7000591), (104, 5923577), (143, 4308056), (286, 2154028), (349, 1765192), (572, 1077014), (698, 882596), (1144, 538507), (1396, 441298), (1543, 399256), (2792, 220649), (3086, 199628), (3839, 160472), (4537, 135784), (6172, 99814), (7678, 80236), (9074, 67892), (12344, 49907), (15356, 40118), (16973, 36296), (18148, 33946), (20059, 30712)]