243087468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29401}}^1$

素因数の和:29474

約数の個数: 48

約数和(自身を含む): 622381536

約数和(自身を除く): 379294068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 29401, 58802, 88203, 117604, 176406, 352812, 382213, 764426, 1146639, 1528852, 1558253, 2293278, 3116506, 4586556, 4674759, 6233012, 9349518, 18699036, 20257289, 40514578, 60771867, 81029156, 121543734, 243087468]

約数ペア:

[(1, 243087468), (2, 121543734), (3, 81029156), (4, 60771867), (6, 40514578), (12, 20257289), (13, 18699036), (26, 9349518), (39, 6233012), (52, 4674759), (53, 4586556), (78, 3116506), (106, 2293278), (156, 1558253), (159, 1528852), (212, 1146639), (318, 764426), (636, 382213), (689, 352812), (1378, 176406), (2067, 117604), (2756, 88203), (4134, 58802), (8268, 29401)]