557657568

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 1769644800

約数和(自身を除く): 1211987232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 131, 144, 156, 208, 216, 234, 262, 288, 312, 351, 379, 393, 416, 432, 468, 524, 624, 702, 758, 786, 864, 936, 1048, 1137, 1179, 1248, 1404, 1516, 1572, 1703, 1872, 2096, 2274, 2358, 2808, 3032, 3144, 3406, 3411, 3537, 3744, 4192, 4548, 4716, 4927, 5109, 5616, 6064, 6288, 6812, 6822, 7074, 9096, 9432, 9854, 10218, 10233, 11232, 12128, 12576, 13624, 13644, 14148, 14781, 15327, 18192, 18864, 19708, 20436, 20466, 27248, 27288, 28296, 29562, 30654, 36384, 37728, 39416, 40872, 40932, 44343, 45981, 49649, 54496, 54576, 56592, 59124, 61308, 78832, 81744, 81864, 88686, 91962, 99298, 109152, 113184, 118248, 122616, 133029, 148947, 157664, 163488, 163728, 177372, 183924, 198596, 236496, 245232, 266058, 297894, 327456, 354744, 367848, 397192, 446841, 472992, 490464, 532116, 595788, 645437, 709488, 735696, 794384, 893682, 1064232, 1191576, 1290874, 1340523, 1418976, 1471392, 1588768, 1787364, 1936311, 2128464, 2383152, 2581748, 2681046, 3574728, 3872622, 4256928, 4766304, 5163496, 5362092, 5808933, 7149456, 7745244, 10326992, 10724184, 11617866, 14298912, 15490488, 17426799, 20653984, 21448368, 23235732, 30980976, 34853598, 42896736, 46471464, 61961952, 69707196, 92942928, 139414392, 185885856, 278828784, 557657568]

約数ペア:

[(1, 557657568), (2, 278828784), (3, 185885856), (4, 139414392), (6, 92942928), (8, 69707196), (9, 61961952), (12, 46471464), (13, 42896736), (16, 34853598), (18, 30980976), (24, 23235732), (26, 21448368), (27, 20653984), (32, 17426799), (36, 15490488), (39, 14298912), (48, 11617866), (52, 10724184), (54, 10326992), (72, 7745244), (78, 7149456), (96, 5808933), (104, 5362092), (108, 5163496), (117, 4766304), (131, 4256928), (144, 3872622), (156, 3574728), (208, 2681046), (216, 2581748), (234, 2383152), (262, 2128464), (288, 1936311), (312, 1787364), (351, 1588768), (379, 1471392), (393, 1418976), (416, 1340523), (432, 1290874), (468, 1191576), (524, 1064232), (624, 893682), (702, 794384), (758, 735696), (786, 709488), (864, 645437), (936, 595788), (1048, 532116), (1137, 490464), (1179, 472992), (1248, 446841), (1404, 397192), (1516, 367848), (1572, 354744), (1703, 327456), (1872, 297894), (2096, 266058), (2274, 245232), (2358, 236496), (2808, 198596), (3032, 183924), (3144, 177372), (3406, 163728), (3411, 163488), (3537, 157664), (3744, 148947), (4192, 133029), (4548, 122616), (4716, 118248), (4927, 113184), (5109, 109152), (5616, 99298), (6064, 91962), (6288, 88686), (6812, 81864), (6822, 81744), (7074, 78832), (9096, 61308), (9432, 59124), (9854, 56592), (10218, 54576), (10233, 54496), (11232, 49649), (12128, 45981), (12576, 44343), (13624, 40932), (13644, 40872), (14148, 39416), (14781, 37728), (15327, 36384), (18192, 30654), (18864, 29562), (19708, 28296), (20436, 27288), (20466, 27248)]