259943736

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49009}}^1$

素因数の和:49048

約数の個数: 64

約数和(自身を含む): 741031200

約数和(自身を除く): 481087464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 49009, 98018, 147027, 196036, 294054, 392072, 588108, 637117, 833153, 1176216, 1274234, 1666306, 1911351, 2499459, 2548468, 3332612, 3822702, 4998918, 5096936, 6665224, 7645404, 9997836, 10830989, 15290808, 19995672, 21661978, 32492967, 43323956, 64985934, 86647912, 129971868, 259943736]

約数ペア:

[(1, 259943736), (2, 129971868), (3, 86647912), (4, 64985934), (6, 43323956), (8, 32492967), (12, 21661978), (13, 19995672), (17, 15290808), (24, 10830989), (26, 9997836), (34, 7645404), (39, 6665224), (51, 5096936), (52, 4998918), (68, 3822702), (78, 3332612), (102, 2548468), (104, 2499459), (136, 1911351), (156, 1666306), (204, 1274234), (221, 1176216), (312, 833153), (408, 637117), (442, 588108), (663, 392072), (884, 294054), (1326, 196036), (1768, 147027), (2652, 98018), (5304, 49009)]