487654608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76387}}^1$

素因数の和:76424

約数の個数: 80

約数和(自身を含む): 1515537920

約数和(自身を除く): 1027883312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 76387, 152774, 229161, 305548, 458322, 534709, 611096, 916644, 1069418, 1222192, 1451353, 1604127, 1833288, 2138836, 2902706, 3208254, 3666576, 4277672, 4354059, 5805412, 6416508, 8555344, 8708118, 10159471, 11610824, 12833016, 17416236, 20318942, 23221648, 25666032, 30478413, 34832472, 40637884, 60956826, 69664944, 81275768, 121913652, 162551536, 243827304, 487654608]

約数ペア:

[(1, 487654608), (2, 243827304), (3, 162551536), (4, 121913652), (6, 81275768), (7, 69664944), (8, 60956826), (12, 40637884), (14, 34832472), (16, 30478413), (19, 25666032), (21, 23221648), (24, 20318942), (28, 17416236), (38, 12833016), (42, 11610824), (48, 10159471), (56, 8708118), (57, 8555344), (76, 6416508), (84, 5805412), (112, 4354059), (114, 4277672), (133, 3666576), (152, 3208254), (168, 2902706), (228, 2138836), (266, 1833288), (304, 1604127), (336, 1451353), (399, 1222192), (456, 1069418), (532, 916644), (798, 611096), (912, 534709), (1064, 458322), (1596, 305548), (2128, 229161), (3192, 152774), (6384, 76387)]