1218765282112

素因数分解:

$2^6\times 7^1\times {\mathrm{52807}}^1\times {\mathrm{51517}}^1$

素因数の和:104343

約数の個数: 56

約数和(自身を含む): 2764091544704

約数和(自身を除く): 1545326262592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 51517, 52807, 103034, 105614, 206068, 211228, 360619, 369649, 412136, 422456, 721238, 739298, 824272, 844912, 1442476, 1478596, 1648544, 1689824, 2884952, 2957192, 3297088, 3379648, 5769904, 5914384, 11539808, 11828768, 23079616, 23657536, 2720458219, 5440916438, 10881832876, 19043207533, 21763665752, 38086415066, 43527331504, 76172830132, 87054663008, 152345660264, 174109326016, 304691320528, 609382641056, 1218765282112]

約数ペア:

[(1, 1218765282112), (2, 609382641056), (4, 304691320528), (7, 174109326016), (8, 152345660264), (14, 87054663008), (16, 76172830132), (28, 43527331504), (32, 38086415066), (56, 21763665752), (64, 19043207533), (112, 10881832876), (224, 5440916438), (448, 2720458219), (51517, 23657536), (52807, 23079616), (103034, 11828768), (105614, 11539808), (206068, 5914384), (211228, 5769904), (360619, 3379648), (369649, 3297088), (412136, 2957192), (422456, 2884952), (721238, 1689824), (739298, 1648544), (824272, 1478596), (844912, 1442476)]