339074784

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{7499}}^1$

素因数の和:7672

約数の個数: 72

約数和(自身を含む): 970515000

約数和(自身を除く): 631440216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 7499, 7536, 11304, 14998, 15072, 22497, 22608, 29996, 44994, 45216, 59992, 67491, 89988, 119984, 134982, 179976, 239968, 269964, 359952, 539928, 719904, 1079856, 1177343, 2159712, 2354686, 3532029, 4709372, 7064058, 9418744, 10596087, 14128116, 18837488, 21192174, 28256232, 37674976, 42384348, 56512464, 84768696, 113024928, 169537392, 339074784]

約数ペア:

[(1, 339074784), (2, 169537392), (3, 113024928), (4, 84768696), (6, 56512464), (8, 42384348), (9, 37674976), (12, 28256232), (16, 21192174), (18, 18837488), (24, 14128116), (32, 10596087), (36, 9418744), (48, 7064058), (72, 4709372), (96, 3532029), (144, 2354686), (157, 2159712), (288, 1177343), (314, 1079856), (471, 719904), (628, 539928), (942, 359952), (1256, 269964), (1413, 239968), (1884, 179976), (2512, 134982), (2826, 119984), (3768, 89988), (5024, 67491), (5652, 59992), (7499, 45216), (7536, 44994), (11304, 29996), (14998, 22608), (15072, 22497)]