1244729696

素因数分解:

$2^5\times 7^1\times {\mathrm{641}}^1\times {\mathrm{8669}}^1$

素因数の和:9327

約数の個数: 48

約数和(自身を含む): 2805334560

約数和(自身を除く): 1560604864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 641, 1282, 2564, 4487, 5128, 8669, 8974, 10256, 17338, 17948, 20512, 34676, 35896, 60683, 69352, 71792, 121366, 138704, 143584, 242732, 277408, 485464, 970928, 1941856, 5556829, 11113658, 22227316, 38897803, 44454632, 77795606, 88909264, 155591212, 177818528, 311182424, 622364848, 1244729696]

約数ペア:

[(1, 1244729696), (2, 622364848), (4, 311182424), (7, 177818528), (8, 155591212), (14, 88909264), (16, 77795606), (28, 44454632), (32, 38897803), (56, 22227316), (112, 11113658), (224, 5556829), (641, 1941856), (1282, 970928), (2564, 485464), (4487, 277408), (5128, 242732), (8669, 143584), (8974, 138704), (10256, 121366), (17338, 71792), (17948, 69352), (20512, 60683), (34676, 35896)]