248959308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{122761}}^1$

素因数の和:122794

約数の個数: 36

約数和(自身を含む): 629032488

約数和(自身を除く): 380073180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 122761, 245522, 368283, 491044, 736566, 1473132, 1595893, 3191786, 4787679, 6383572, 9575358, 19150716, 20746609, 41493218, 62239827, 82986436, 124479654, 248959308]

約数ペア:

[(1, 248959308), (2, 124479654), (3, 82986436), (4, 62239827), (6, 41493218), (12, 20746609), (13, 19150716), (26, 9575358), (39, 6383572), (52, 4787679), (78, 3191786), (156, 1595893), (169, 1473132), (338, 736566), (507, 491044), (676, 368283), (1014, 245522), (2028, 122761)]