1282163008

素因数分解:

$2^6\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8699}}^1$

素因数の和:8772

約数の個数: 84

約数和(自身を含む): 3023006400

約数和(自身を除く): 1740843392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 112, 188, 196, 224, 329, 376, 392, 448, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 3008, 3136, 4606, 5264, 8699, 9212, 10528, 17398, 18424, 21056, 34796, 36848, 60893, 69592, 73696, 121786, 139184, 147392, 243572, 278368, 408853, 426251, 487144, 556736, 817706, 852502, 974288, 1635412, 1705004, 1948576, 2861971, 3270824, 3410008, 3897152, 5723942, 6541648, 6820016, 11447884, 13083296, 13640032, 20033797, 22895768, 26166592, 27280064, 40067594, 45791536, 80135188, 91583072, 160270376, 183166144, 320540752, 641081504, 1282163008]

約数ペア:

[(1, 1282163008), (2, 641081504), (4, 320540752), (7, 183166144), (8, 160270376), (14, 91583072), (16, 80135188), (28, 45791536), (32, 40067594), (47, 27280064), (49, 26166592), (56, 22895768), (64, 20033797), (94, 13640032), (98, 13083296), (112, 11447884), (188, 6820016), (196, 6541648), (224, 5723942), (329, 3897152), (376, 3410008), (392, 3270824), (448, 2861971), (658, 1948576), (752, 1705004), (784, 1635412), (1316, 974288), (1504, 852502), (1568, 817706), (2303, 556736), (2632, 487144), (3008, 426251), (3136, 408853), (4606, 278368), (5264, 243572), (8699, 147392), (9212, 139184), (10528, 121786), (17398, 73696), (18424, 69592), (21056, 60893), (34796, 36848)]