15691682188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{9949}}^1$

素因数の和:10599

約数の個数: 72

約数和(自身を含む): 34460034000

約数和(自身を除く): 18768351812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 619, 637, 1238, 1274, 2476, 2548, 4333, 8047, 8666, 9949, 16094, 17332, 19898, 30331, 32188, 39796, 56329, 60662, 69643, 112658, 121324, 129337, 139286, 225316, 258674, 278572, 394303, 487501, 517348, 788606, 905359, 975002, 1577212, 1810718, 1950004, 3621436, 6158431, 6337513, 12316862, 12675026, 24633724, 25350052, 43109017, 80059603, 86218034, 160119206, 172436068, 301763119, 320238412, 560417221, 603526238, 1120834442, 1207052476, 2241668884, 3922920547, 7845841094, 15691682188]

約数ペア:

[(1, 15691682188), (2, 7845841094), (4, 3922920547), (7, 2241668884), (13, 1207052476), (14, 1120834442), (26, 603526238), (28, 560417221), (49, 320238412), (52, 301763119), (91, 172436068), (98, 160119206), (182, 86218034), (196, 80059603), (364, 43109017), (619, 25350052), (637, 24633724), (1238, 12675026), (1274, 12316862), (2476, 6337513), (2548, 6158431), (4333, 3621436), (8047, 1950004), (8666, 1810718), (9949, 1577212), (16094, 975002), (17332, 905359), (19898, 788606), (30331, 517348), (32188, 487501), (39796, 394303), (56329, 278572), (60662, 258674), (69643, 225316), (112658, 139286), (121324, 129337)]