289453014

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{57637}}^1$

素因数の和:57682

約数の個数: 40

約数和(自身を含む): 669523008

約数和(自身を除く): 380069994

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 57637, 115274, 172911, 345822, 518733, 1037466, 1556199, 1786747, 3112398, 3573494, 4668597, 5360241, 9337194, 10720482, 16080723, 32161446, 48242169, 96484338, 144726507, 289453014]

約数ペア:

[(1, 289453014), (2, 144726507), (3, 96484338), (6, 48242169), (9, 32161446), (18, 16080723), (27, 10720482), (31, 9337194), (54, 5360241), (62, 4668597), (81, 3573494), (93, 3112398), (162, 1786747), (186, 1556199), (279, 1037466), (558, 518733), (837, 345822), (1674, 172911), (2511, 115274), (5022, 57637)]