312802464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{250643}}^1$

素因数の和:250669

約数の個数: 48

約数和(自身を含む): 884272032

約数和(自身を除く): 571469568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 250643, 501286, 751929, 1002572, 1503858, 2005144, 3007716, 3258359, 4010288, 6015432, 6516718, 8020576, 9775077, 12030864, 13033436, 19550154, 24061728, 26066872, 39100308, 52133744, 78200616, 104267488, 156401232, 312802464]

約数ペア:

[(1, 312802464), (2, 156401232), (3, 104267488), (4, 78200616), (6, 52133744), (8, 39100308), (12, 26066872), (13, 24061728), (16, 19550154), (24, 13033436), (26, 12030864), (32, 9775077), (39, 8020576), (48, 6516718), (52, 6015432), (78, 4010288), (96, 3258359), (104, 3007716), (156, 2005144), (208, 1503858), (312, 1002572), (416, 751929), (624, 501286), (1248, 250643)]