1161216

素因数分解:

$2^{11}\times 3^4\times 7^1$

素因数の和:41

約数の個数: 120

約数和(自身を含む): 3963960

約数和(自身を除く): 2802744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1024, 1134, 1152, 1296, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2268, 2304, 2592, 2688, 3024, 3072, 3456, 3584, 4032, 4536, 4608, 5184, 5376, 6048, 6144, 6912, 7168, 8064, 9072, 9216, 10368, 10752, 12096, 13824, 14336, 16128, 18144, 18432, 20736, 21504, 24192, 27648, 32256, 36288, 41472, 43008, 48384, 55296, 64512, 72576, 82944, 96768, 129024, 145152, 165888, 193536, 290304, 387072, 580608, 1161216]

約数ペア:

[(1, 1161216), (2, 580608), (3, 387072), (4, 290304), (6, 193536), (7, 165888), (8, 145152), (9, 129024), (12, 96768), (14, 82944), (16, 72576), (18, 64512), (21, 55296), (24, 48384), (27, 43008), (28, 41472), (32, 36288), (36, 32256), (42, 27648), (48, 24192), (54, 21504), (56, 20736), (63, 18432), (64, 18144), (72, 16128), (81, 14336), (84, 13824), (96, 12096), (108, 10752), (112, 10368), (126, 9216), (128, 9072), (144, 8064), (162, 7168), (168, 6912), (189, 6144), (192, 6048), (216, 5376), (224, 5184), (252, 4608), (256, 4536), (288, 4032), (324, 3584), (336, 3456), (378, 3072), (384, 3024), (432, 2688), (448, 2592), (504, 2304), (512, 2268), (567, 2048), (576, 2016), (648, 1792), (672, 1728), (756, 1536), (768, 1512), (864, 1344), (896, 1296), (1008, 1152), (1024, 1134)]