998106888

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1\times {\mathrm{1553}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 2543587200

約数和(自身を除く): 1545480312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 439, 488, 732, 878, 1317, 1464, 1553, 1756, 2634, 3106, 3512, 4659, 5268, 6212, 9318, 10536, 12424, 18636, 26779, 37272, 53558, 80337, 94733, 107116, 160674, 189466, 214232, 284199, 321348, 378932, 568398, 642696, 681767, 757864, 1136796, 1363534, 2045301, 2273592, 2727068, 4090602, 5454136, 8181204, 16362408, 41587787, 83175574, 124763361, 166351148, 249526722, 332702296, 499053444, 998106888]

約数ペア:

[(1, 998106888), (2, 499053444), (3, 332702296), (4, 249526722), (6, 166351148), (8, 124763361), (12, 83175574), (24, 41587787), (61, 16362408), (122, 8181204), (183, 5454136), (244, 4090602), (366, 2727068), (439, 2273592), (488, 2045301), (732, 1363534), (878, 1136796), (1317, 757864), (1464, 681767), (1553, 642696), (1756, 568398), (2634, 378932), (3106, 321348), (3512, 284199), (4659, 214232), (5268, 189466), (6212, 160674), (9318, 107116), (10536, 94733), (12424, 80337), (18636, 53558), (26779, 37272)]