839421576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12911}}^1$

素因数の和:12976

約数の個数: 128

約数和(自身を含む): 2727014400

約数和(自身を除く): 1887592824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 504, 516, 602, 756, 774, 903, 1032, 1161, 1204, 1512, 1548, 1806, 2322, 2408, 2709, 3096, 3612, 4644, 5418, 7224, 8127, 9288, 10836, 12911, 16254, 21672, 25822, 32508, 38733, 51644, 65016, 77466, 90377, 103288, 116199, 154932, 180754, 232398, 271131, 309864, 348597, 361508, 464796, 542262, 555173, 697194, 723016, 813393, 929592, 1084524, 1110346, 1394388, 1626786, 1665519, 2169048, 2220692, 2440179, 2788776, 3253572, 3331038, 3886211, 4441384, 4880358, 4996557, 6507144, 6662076, 7772422, 9760716, 9993114, 11658633, 13324152, 14989671, 15544844, 19521432, 19986228, 23317266, 29979342, 31089688, 34975899, 39972456, 46634532, 59958684, 69951798, 93269064, 104927697, 119917368, 139903596, 209855394, 279807192, 419710788, 839421576]

約数ペア:

[(1, 839421576), (2, 419710788), (3, 279807192), (4, 209855394), (6, 139903596), (7, 119917368), (8, 104927697), (9, 93269064), (12, 69951798), (14, 59958684), (18, 46634532), (21, 39972456), (24, 34975899), (27, 31089688), (28, 29979342), (36, 23317266), (42, 19986228), (43, 19521432), (54, 15544844), (56, 14989671), (63, 13324152), (72, 11658633), (84, 9993114), (86, 9760716), (108, 7772422), (126, 6662076), (129, 6507144), (168, 4996557), (172, 4880358), (189, 4441384), (216, 3886211), (252, 3331038), (258, 3253572), (301, 2788776), (344, 2440179), (378, 2220692), (387, 2169048), (504, 1665519), (516, 1626786), (602, 1394388), (756, 1110346), (774, 1084524), (903, 929592), (1032, 813393), (1161, 723016), (1204, 697194), (1512, 555173), (1548, 542262), (1806, 464796), (2322, 361508), (2408, 348597), (2709, 309864), (3096, 271131), (3612, 232398), (4644, 180754), (5418, 154932), (7224, 116199), (8127, 103288), (9288, 90377), (10836, 77466), (12911, 65016), (16254, 51644), (21672, 38733), (25822, 32508)]