258518528096

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{1103}}^1\times {\mathrm{42337}}^1$

素因数の和:43623

約数の個数: 48

約数和(自身を含む): 512376508224

約数和(自身を除く): 253857980128

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1103, 1384, 2206, 2768, 4412, 5536, 8824, 17648, 35296, 42337, 84674, 169348, 190819, 338696, 381638, 677392, 763276, 1354784, 1526552, 3053104, 6106208, 7324301, 14648602, 29297204, 46697711, 58594408, 93395422, 117188816, 186790844, 234377632, 373581688, 747163376, 1494326752, 8078704003, 16157408006, 32314816012, 64629632024, 129259264048, 258518528096]

約数ペア:

[(1, 258518528096), (2, 129259264048), (4, 64629632024), (8, 32314816012), (16, 16157408006), (32, 8078704003), (173, 1494326752), (346, 747163376), (692, 373581688), (1103, 234377632), (1384, 186790844), (2206, 117188816), (2768, 93395422), (4412, 58594408), (5536, 46697711), (8824, 29297204), (17648, 14648602), (35296, 7324301), (42337, 6106208), (84674, 3053104), (169348, 1526552), (190819, 1354784), (338696, 763276), (381638, 677392)]