339900448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11789}}^1$

素因数の和:11869

約数の個数: 48

約数和(自身を含む): 721972440

約数和(自身を除く): 382071992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3604, 7208, 11789, 14416, 23578, 28832, 47156, 94312, 188624, 200413, 377248, 400826, 624817, 801652, 1249634, 1603304, 2499268, 3206608, 4998536, 6413216, 9997072, 10621889, 19994144, 21243778, 42487556, 84975112, 169950224, 339900448]

約数ペア:

[(1, 339900448), (2, 169950224), (4, 84975112), (8, 42487556), (16, 21243778), (17, 19994144), (32, 10621889), (34, 9997072), (53, 6413216), (68, 4998536), (106, 3206608), (136, 2499268), (212, 1603304), (272, 1249634), (424, 801652), (544, 624817), (848, 400826), (901, 377248), (1696, 200413), (1802, 188624), (3604, 94312), (7208, 47156), (11789, 28832), (14416, 23578)]