381567763036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1\times {\mathrm{19429}}^1$

素因数の和:22802

約数の個数: 48

約数和(自身を含む): 712039552000

約数和(自身を除く): 330471788964

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3271, 6004, 6542, 13084, 19429, 38858, 62149, 77716, 124298, 248596, 258409, 369151, 516818, 738302, 1033636, 1476604, 1534891, 3069782, 4909771, 6139564, 9819542, 19639084, 29162929, 58325858, 63552259, 116651716, 127104518, 254209036, 1207492921, 2414985842, 4829971684, 5020628461, 10041256922, 20082513844, 95391940759, 190783881518, 381567763036]

約数ペア:

[(1, 381567763036), (2, 190783881518), (4, 95391940759), (19, 20082513844), (38, 10041256922), (76, 5020628461), (79, 4829971684), (158, 2414985842), (316, 1207492921), (1501, 254209036), (3002, 127104518), (3271, 116651716), (6004, 63552259), (6542, 58325858), (13084, 29162929), (19429, 19639084), (38858, 9819542), (62149, 6139564), (77716, 4909771), (124298, 3069782), (248596, 1534891), (258409, 1476604), (369151, 1033636), (516818, 738302)]