247485796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 481299840

約数和(自身を除く): 233814044

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 229, 391, 458, 691, 782, 916, 1382, 1564, 2764, 3893, 5267, 7786, 10534, 11747, 15572, 15893, 21068, 23494, 31786, 46988, 63572, 89539, 158239, 179078, 270181, 316478, 358156, 540362, 632956, 1080724, 2690063, 3639497, 5380126, 7278994, 10760252, 14557988, 61871449, 123742898, 247485796]

約数ペア:

[(1, 247485796), (2, 123742898), (4, 61871449), (17, 14557988), (23, 10760252), (34, 7278994), (46, 5380126), (68, 3639497), (92, 2690063), (229, 1080724), (391, 632956), (458, 540362), (691, 358156), (782, 316478), (916, 270181), (1382, 179078), (1564, 158239), (2764, 89539), (3893, 63572), (5267, 46988), (7786, 31786), (10534, 23494), (11747, 21068), (15572, 15893)]