252173852

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27883}}^1$

素因数の和:27930

約数の個数: 48

約数和(自身を含む): 562141440

約数和(自身を除く): 309967588

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 27883, 55766, 111532, 195181, 390362, 474011, 529777, 780724, 948022, 1059554, 1896044, 2119108, 3318077, 3708439, 6636154, 7416878, 9006209, 13272308, 14833756, 18012418, 36024836, 63043463, 126086926, 252173852]

約数ペア:

[(1, 252173852), (2, 126086926), (4, 63043463), (7, 36024836), (14, 18012418), (17, 14833756), (19, 13272308), (28, 9006209), (34, 7416878), (38, 6636154), (68, 3708439), (76, 3318077), (119, 2119108), (133, 1896044), (238, 1059554), (266, 948022), (323, 780724), (476, 529777), (532, 474011), (646, 390362), (1292, 195181), (2261, 111532), (4522, 55766), (9044, 27883)]