349968401916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4686491}}^1$

素因数の和:4686639

約数の個数: 72

約数和(自身を含む): 957394077696

約数和(自身を除く): 607425675780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 5334, 6223, 10668, 12446, 18669, 24892, 37338, 74676, 4686491, 9372982, 14059473, 18745964, 28118946, 32805437, 56237892, 65610874, 98416311, 131221748, 196832622, 229638059, 393665244, 459276118, 595184357, 688914177, 918552236, 1190368714, 1377828354, 1785553071, 2380737428, 2755656708, 3571106142, 4166290499, 7142212284, 8332580998, 12498871497, 16665161996, 24997742994, 29164033493, 49995485988, 58328066986, 87492100479, 116656133972, 174984200958, 349968401916]

約数ペア:

[(1, 349968401916), (2, 174984200958), (3, 116656133972), (4, 87492100479), (6, 58328066986), (7, 49995485988), (12, 29164033493), (14, 24997742994), (21, 16665161996), (28, 12498871497), (42, 8332580998), (49, 7142212284), (84, 4166290499), (98, 3571106142), (127, 2755656708), (147, 2380737428), (196, 1785553071), (254, 1377828354), (294, 1190368714), (381, 918552236), (508, 688914177), (588, 595184357), (762, 459276118), (889, 393665244), (1524, 229638059), (1778, 196832622), (2667, 131221748), (3556, 98416311), (5334, 65610874), (6223, 56237892), (10668, 32805437), (12446, 28118946), (18669, 18745964), (24892, 14059473), (37338, 9372982), (74676, 4686491)]