100409208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 266872320

約数和(自身を除く): 166463112

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 431, 571, 862, 1142, 1293, 1713, 1724, 2284, 2586, 3426, 3448, 4568, 5172, 6852, 7327, 9707, 10344, 13704, 14654, 19414, 21981, 29121, 29308, 38828, 43962, 58242, 58616, 77656, 87924, 116484, 175848, 232968, 246101, 492202, 738303, 984404, 1476606, 1968808, 2953212, 4183717, 5906424, 8367434, 12551151, 16734868, 25102302, 33469736, 50204604, 100409208]

約数ペア:

[(1, 100409208), (2, 50204604), (3, 33469736), (4, 25102302), (6, 16734868), (8, 12551151), (12, 8367434), (17, 5906424), (24, 4183717), (34, 2953212), (51, 1968808), (68, 1476606), (102, 984404), (136, 738303), (204, 492202), (408, 246101), (431, 232968), (571, 175848), (862, 116484), (1142, 87924), (1293, 77656), (1713, 58616), (1724, 58242), (2284, 43962), (2586, 38828), (3426, 29308), (3448, 29121), (4568, 21981), (5172, 19414), (6852, 14654), (7327, 13704), (9707, 10344)]