118750304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11489}}^1$

素因数の和:11535

約数の個数: 48

約数和(自身を含む): 260593200

約数和(自身を除く): 141842896

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 11489, 22978, 45956, 91912, 183824, 195313, 218291, 367648, 390626, 436582, 781252, 873164, 1562504, 1746328, 3125008, 3492656, 3710947, 6250016, 6985312, 7421894, 14843788, 29687576, 59375152, 118750304]

約数ペア:

[(1, 118750304), (2, 59375152), (4, 29687576), (8, 14843788), (16, 7421894), (17, 6985312), (19, 6250016), (32, 3710947), (34, 3492656), (38, 3125008), (68, 1746328), (76, 1562504), (136, 873164), (152, 781252), (272, 436582), (304, 390626), (323, 367648), (544, 218291), (608, 195313), (646, 183824), (1292, 91912), (2584, 45956), (5168, 22978), (10336, 11489)]