245370532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6553}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 502088832

約数和(自身を除く): 256718300

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 3404, 6553, 9361, 13106, 18722, 26212, 37444, 72083, 144166, 150719, 242461, 288332, 301438, 484922, 602876, 969844, 1657909, 2667071, 3315818, 5334142, 5576603, 6631636, 10668284, 11153206, 22306412, 61342633, 122685266, 245370532]

約数ペア:

[(1, 245370532), (2, 122685266), (4, 61342633), (11, 22306412), (22, 11153206), (23, 10668284), (37, 6631636), (44, 5576603), (46, 5334142), (74, 3315818), (92, 2667071), (148, 1657909), (253, 969844), (407, 602876), (506, 484922), (814, 301438), (851, 288332), (1012, 242461), (1628, 150719), (1702, 144166), (3404, 72083), (6553, 37444), (9361, 26212), (13106, 18722)]