318915144

素因数分解:

$2^3\times 3^5\times {\mathrm{164051}}^1$

素因数の和:164072

約数の個数: 48

約数和(自身を含む): 895723920

約数和(自身を除く): 576808776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 164051, 328102, 492153, 656204, 984306, 1312408, 1476459, 1968612, 2952918, 3937224, 4429377, 5905836, 8858754, 11811672, 13288131, 17717508, 26576262, 35435016, 39864393, 53152524, 79728786, 106305048, 159457572, 318915144]

約数ペア:

[(1, 318915144), (2, 159457572), (3, 106305048), (4, 79728786), (6, 53152524), (8, 39864393), (9, 35435016), (12, 26576262), (18, 17717508), (24, 13288131), (27, 11811672), (36, 8858754), (54, 5905836), (72, 4429377), (81, 3937224), (108, 2952918), (162, 1968612), (216, 1476459), (243, 1312408), (324, 984306), (486, 656204), (648, 492153), (972, 328102), (1944, 164051)]