253862424

素因数分解:

$2^3\times 3^4\times {\mathrm{347}}^1\times {\mathrm{1129}}^1$

素因数の和:1494

約数の個数: 80

約数和(自身を含む): 713730600

約数和(自身を除く): 459868176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 347, 648, 694, 1041, 1129, 1388, 2082, 2258, 2776, 3123, 3387, 4164, 4516, 6246, 6774, 8328, 9032, 9369, 10161, 12492, 13548, 18738, 20322, 24984, 27096, 28107, 30483, 37476, 40644, 56214, 60966, 74952, 81288, 91449, 112428, 121932, 182898, 224856, 243864, 365796, 391763, 731592, 783526, 1175289, 1567052, 2350578, 3134104, 3525867, 4701156, 7051734, 9402312, 10577601, 14103468, 21155202, 28206936, 31732803, 42310404, 63465606, 84620808, 126931212, 253862424]

約数ペア:

[(1, 253862424), (2, 126931212), (3, 84620808), (4, 63465606), (6, 42310404), (8, 31732803), (9, 28206936), (12, 21155202), (18, 14103468), (24, 10577601), (27, 9402312), (36, 7051734), (54, 4701156), (72, 3525867), (81, 3134104), (108, 2350578), (162, 1567052), (216, 1175289), (324, 783526), (347, 731592), (648, 391763), (694, 365796), (1041, 243864), (1129, 224856), (1388, 182898), (2082, 121932), (2258, 112428), (2776, 91449), (3123, 81288), (3387, 74952), (4164, 60966), (4516, 56214), (6246, 40644), (6774, 37476), (8328, 30483), (9032, 28107), (9369, 27096), (10161, 24984), (12492, 20322), (13548, 18738)]