12415872

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 39168000

約数和(自身を除く): 26752128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 149, 168, 186, 192, 217, 224, 248, 298, 336, 372, 384, 434, 447, 448, 496, 596, 651, 672, 744, 868, 894, 896, 992, 1043, 1192, 1302, 1344, 1488, 1736, 1788, 1984, 2086, 2384, 2604, 2688, 2976, 3129, 3472, 3576, 3968, 4172, 4619, 4768, 5208, 5952, 6258, 6944, 7152, 8344, 9238, 9536, 10416, 11904, 12516, 13857, 13888, 14304, 16688, 18476, 19072, 20832, 25032, 27714, 27776, 28608, 32333, 33376, 36952, 41664, 50064, 55428, 57216, 64666, 66752, 73904, 83328, 96999, 100128, 110856, 129332, 133504, 147808, 193998, 200256, 221712, 258664, 295616, 387996, 400512, 443424, 517328, 591232, 775992, 886848, 1034656, 1551984, 1773696, 2069312, 3103968, 4138624, 6207936, 12415872]

約数ペア:

[(1, 12415872), (2, 6207936), (3, 4138624), (4, 3103968), (6, 2069312), (7, 1773696), (8, 1551984), (12, 1034656), (14, 886848), (16, 775992), (21, 591232), (24, 517328), (28, 443424), (31, 400512), (32, 387996), (42, 295616), (48, 258664), (56, 221712), (62, 200256), (64, 193998), (84, 147808), (93, 133504), (96, 129332), (112, 110856), (124, 100128), (128, 96999), (149, 83328), (168, 73904), (186, 66752), (192, 64666), (217, 57216), (224, 55428), (248, 50064), (298, 41664), (336, 36952), (372, 33376), (384, 32333), (434, 28608), (447, 27776), (448, 27714), (496, 25032), (596, 20832), (651, 19072), (672, 18476), (744, 16688), (868, 14304), (894, 13888), (896, 13857), (992, 12516), (1043, 11904), (1192, 10416), (1302, 9536), (1344, 9238), (1488, 8344), (1736, 7152), (1788, 6944), (1984, 6258), (2086, 5952), (2384, 5208), (2604, 4768), (2688, 4619), (2976, 4172), (3129, 3968), (3472, 3576)]