40195224

素因数分解:

$2^3\times 3^3\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 112176000

約数和(自身を除く): 71980776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379, 491, 758, 982, 1137, 1473, 1516, 1964, 2274, 2946, 3032, 3411, 3928, 4419, 4548, 5892, 6822, 8838, 9096, 10233, 11784, 13257, 13644, 17676, 20466, 26514, 27288, 35352, 40932, 53028, 81864, 106056, 186089, 372178, 558267, 744356, 1116534, 1488712, 1674801, 2233068, 3349602, 4466136, 5024403, 6699204, 10048806, 13398408, 20097612, 40195224]

約数ペア:

[(1, 40195224), (2, 20097612), (3, 13398408), (4, 10048806), (6, 6699204), (8, 5024403), (9, 4466136), (12, 3349602), (18, 2233068), (24, 1674801), (27, 1488712), (36, 1116534), (54, 744356), (72, 558267), (108, 372178), (216, 186089), (379, 106056), (491, 81864), (758, 53028), (982, 40932), (1137, 35352), (1473, 27288), (1516, 26514), (1964, 20466), (2274, 17676), (2946, 13644), (3032, 13257), (3411, 11784), (3928, 10233), (4419, 9096), (4548, 8838), (5892, 6822)]