38783016

素因数分解:

$2^3\times 3^3\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 108240000

約数和(自身を除く): 69456984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 409, 439, 818, 878, 1227, 1317, 1636, 1756, 2454, 2634, 3272, 3512, 3681, 3951, 4908, 5268, 7362, 7902, 9816, 10536, 11043, 11853, 14724, 15804, 22086, 23706, 29448, 31608, 44172, 47412, 88344, 94824, 179551, 359102, 538653, 718204, 1077306, 1436408, 1615959, 2154612, 3231918, 4309224, 4847877, 6463836, 9695754, 12927672, 19391508, 38783016]

約数ペア:

[(1, 38783016), (2, 19391508), (3, 12927672), (4, 9695754), (6, 6463836), (8, 4847877), (9, 4309224), (12, 3231918), (18, 2154612), (24, 1615959), (27, 1436408), (36, 1077306), (54, 718204), (72, 538653), (108, 359102), (216, 179551), (409, 94824), (439, 88344), (818, 47412), (878, 44172), (1227, 31608), (1317, 29448), (1636, 23706), (1756, 22086), (2454, 15804), (2634, 14724), (3272, 11853), (3512, 11043), (3681, 10536), (3951, 9816), (4908, 7902), (5268, 7362)]