451719468

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 1173996096

約数和(自身を除く): 722276628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 463, 492, 661, 738, 926, 1322, 1389, 1476, 1852, 1983, 2644, 2778, 3966, 4167, 5556, 5949, 7932, 8334, 11898, 16668, 18983, 23796, 27101, 37966, 54202, 56949, 75932, 81303, 108404, 113898, 162606, 170847, 227796, 243909, 306043, 325212, 341694, 487818, 612086, 683388, 918129, 975636, 1224172, 1836258, 2754387, 3672516, 5508774, 11017548, 12547763, 25095526, 37643289, 50191052, 75286578, 112929867, 150573156, 225859734, 451719468]

約数ペア:

[(1, 451719468), (2, 225859734), (3, 150573156), (4, 112929867), (6, 75286578), (9, 50191052), (12, 37643289), (18, 25095526), (36, 12547763), (41, 11017548), (82, 5508774), (123, 3672516), (164, 2754387), (246, 1836258), (369, 1224172), (463, 975636), (492, 918129), (661, 683388), (738, 612086), (926, 487818), (1322, 341694), (1389, 325212), (1476, 306043), (1852, 243909), (1983, 227796), (2644, 170847), (2778, 162606), (3966, 113898), (4167, 108404), (5556, 81303), (5949, 75932), (7932, 56949), (8334, 54202), (11898, 37966), (16668, 27101), (18983, 23796)]