319715136

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42697}}^1$

素因数の和:42728

約数の個数: 84

約数和(自身を含む): 986921572

約数和(自身を除く): 667206436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 42697, 85394, 128091, 170788, 256182, 341576, 384273, 512364, 555061, 683152, 768546, 1024728, 1110122, 1366304, 1537092, 1665183, 2049456, 2220244, 2732608, 3074184, 3330366, 4098912, 4440488, 4995549, 6148368, 6660732, 8197824, 8880976, 9991098, 12296736, 13321464, 17761952, 19982196, 24593472, 26642928, 35523904, 39964392, 53285856, 79928784, 106571712, 159857568, 319715136]

約数ペア:

[(1, 319715136), (2, 159857568), (3, 106571712), (4, 79928784), (6, 53285856), (8, 39964392), (9, 35523904), (12, 26642928), (13, 24593472), (16, 19982196), (18, 17761952), (24, 13321464), (26, 12296736), (32, 9991098), (36, 8880976), (39, 8197824), (48, 6660732), (52, 6148368), (64, 4995549), (72, 4440488), (78, 4098912), (96, 3330366), (104, 3074184), (117, 2732608), (144, 2220244), (156, 2049456), (192, 1665183), (208, 1537092), (234, 1366304), (288, 1110122), (312, 1024728), (416, 768546), (468, 683152), (576, 555061), (624, 512364), (832, 384273), (936, 341576), (1248, 256182), (1872, 170788), (2496, 128091), (3744, 85394), (7488, 42697)]