268045279216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{516091}}^1$

素因数の和:516350

約数の個数: 80

約数和(自身を含む): 612820027008

約数和(自身を除く): 344774747792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 227, 286, 454, 572, 908, 1144, 1816, 2288, 2497, 2951, 3632, 4994, 5902, 9988, 11804, 19976, 23608, 32461, 39952, 47216, 64922, 129844, 259688, 516091, 519376, 1032182, 2064364, 4128728, 5677001, 6709183, 8257456, 11354002, 13418366, 22708004, 26836732, 45416008, 53673464, 73801013, 90832016, 107346928, 117152657, 147602026, 234305314, 295204052, 468610628, 590408104, 937221256, 1180816208, 1288679227, 1522984541, 1874442512, 2577358454, 3045969082, 5154716908, 6091938164, 10309433816, 12183876328, 16752829951, 20618867632, 24367752656, 33505659902, 67011319804, 134022639608, 268045279216]

約数ペア:

[(1, 268045279216), (2, 134022639608), (4, 67011319804), (8, 33505659902), (11, 24367752656), (13, 20618867632), (16, 16752829951), (22, 12183876328), (26, 10309433816), (44, 6091938164), (52, 5154716908), (88, 3045969082), (104, 2577358454), (143, 1874442512), (176, 1522984541), (208, 1288679227), (227, 1180816208), (286, 937221256), (454, 590408104), (572, 468610628), (908, 295204052), (1144, 234305314), (1816, 147602026), (2288, 117152657), (2497, 107346928), (2951, 90832016), (3632, 73801013), (4994, 53673464), (5902, 45416008), (9988, 26836732), (11804, 22708004), (19976, 13418366), (23608, 11354002), (32461, 8257456), (39952, 6709183), (47216, 5677001), (64922, 4128728), (129844, 2064364), (259688, 1032182), (516091, 519376)]