7922089728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{491201}}^1$

素因数の和:491230

約数の個数: 108

約数和(自身を含む): 26104439088

約数和(自身を除く): 18182349360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 491201, 982402, 1473603, 1964804, 2947206, 3438407, 3929608, 4420809, 5894412, 6876814, 7859216, 8841618, 10315221, 11788824, 13753628, 15718432, 17683236, 20630442, 23577648, 27507256, 30945663, 31436864, 35366472, 41260884, 47155296, 55014512, 61891326, 62873728, 70732944, 82521768, 94310592, 110029024, 123782652, 125747456, 141465888, 165043536, 188621184, 220058048, 247565304, 282931776, 330087072, 377242368, 440116096, 495130608, 565863552, 660174144, 880232192, 990261216, 1131727104, 1320348288, 1980522432, 2640696576, 3961044864, 7922089728]

約数ペア:

[(1, 7922089728), (2, 3961044864), (3, 2640696576), (4, 1980522432), (6, 1320348288), (7, 1131727104), (8, 990261216), (9, 880232192), (12, 660174144), (14, 565863552), (16, 495130608), (18, 440116096), (21, 377242368), (24, 330087072), (28, 282931776), (32, 247565304), (36, 220058048), (42, 188621184), (48, 165043536), (56, 141465888), (63, 125747456), (64, 123782652), (72, 110029024), (84, 94310592), (96, 82521768), (112, 70732944), (126, 62873728), (128, 61891326), (144, 55014512), (168, 47155296), (192, 41260884), (224, 35366472), (252, 31436864), (256, 30945663), (288, 27507256), (336, 23577648), (384, 20630442), (448, 17683236), (504, 15718432), (576, 13753628), (672, 11788824), (768, 10315221), (896, 8841618), (1008, 7859216), (1152, 6876814), (1344, 5894412), (1792, 4420809), (2016, 3929608), (2304, 3438407), (2688, 2947206), (4032, 1964804), (5376, 1473603), (8064, 982402), (16128, 491201)]