447407530748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{4243}}^1\times {\mathrm{8663}}^1$

素因数の和:13106

約数の個数: 48

約数和(自身を含む): 833943962880

約数和(自身を除く): 386536432132

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 4243, 6086, 8486, 8663, 12172, 16972, 17326, 34652, 72131, 144262, 147271, 288524, 294542, 589084, 759497, 1518994, 1550677, 3037988, 3101354, 6202708, 12911449, 25822898, 26361509, 36757109, 51645796, 52723018, 73514218, 105446036, 147028436, 624870853, 1249741706, 2499483412, 6579522511, 13159045022, 26318090044, 111851882687, 223703765374, 447407530748]

約数ペア:

[(1, 447407530748), (2, 223703765374), (4, 111851882687), (17, 26318090044), (34, 13159045022), (68, 6579522511), (179, 2499483412), (358, 1249741706), (716, 624870853), (3043, 147028436), (4243, 105446036), (6086, 73514218), (8486, 52723018), (8663, 51645796), (12172, 36757109), (16972, 26361509), (17326, 25822898), (34652, 12911449), (72131, 6202708), (144262, 3101354), (147271, 3037988), (288524, 1550677), (294542, 1518994), (589084, 759497)]