228732672

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 702743552

約数和(自身を除く): 474010880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 157, 168, 192, 224, 256, 271, 314, 336, 384, 448, 471, 542, 628, 672, 768, 813, 896, 942, 1084, 1099, 1256, 1344, 1626, 1792, 1884, 1897, 2168, 2198, 2512, 2688, 3252, 3297, 3768, 3794, 4336, 4396, 5024, 5376, 5691, 6504, 6594, 7536, 7588, 8672, 8792, 10048, 11382, 13008, 13188, 15072, 15176, 17344, 17584, 20096, 22764, 26016, 26376, 30144, 30352, 34688, 35168, 40192, 42547, 45528, 52032, 52752, 60288, 60704, 69376, 70336, 85094, 91056, 104064, 105504, 120576, 121408, 127641, 140672, 170188, 182112, 208128, 211008, 242816, 255282, 281344, 297829, 340376, 364224, 422016, 485632, 510564, 595658, 680752, 728448, 844032, 893487, 1021128, 1191316, 1361504, 1456896, 1786974, 2042256, 2382632, 2723008, 3573948, 4084512, 4765264, 5446016, 7147896, 8169024, 9530528, 10892032, 14295792, 16338048, 19061056, 28591584, 32676096, 38122112, 57183168, 76244224, 114366336, 228732672]

約数ペア:

[(1, 228732672), (2, 114366336), (3, 76244224), (4, 57183168), (6, 38122112), (7, 32676096), (8, 28591584), (12, 19061056), (14, 16338048), (16, 14295792), (21, 10892032), (24, 9530528), (28, 8169024), (32, 7147896), (42, 5446016), (48, 4765264), (56, 4084512), (64, 3573948), (84, 2723008), (96, 2382632), (112, 2042256), (128, 1786974), (157, 1456896), (168, 1361504), (192, 1191316), (224, 1021128), (256, 893487), (271, 844032), (314, 728448), (336, 680752), (384, 595658), (448, 510564), (471, 485632), (542, 422016), (628, 364224), (672, 340376), (768, 297829), (813, 281344), (896, 255282), (942, 242816), (1084, 211008), (1099, 208128), (1256, 182112), (1344, 170188), (1626, 140672), (1792, 127641), (1884, 121408), (1897, 120576), (2168, 105504), (2198, 104064), (2512, 91056), (2688, 85094), (3252, 70336), (3297, 69376), (3768, 60704), (3794, 60288), (4336, 52752), (4396, 52032), (5024, 45528), (5376, 42547), (5691, 40192), (6504, 35168), (6594, 34688), (7536, 30352), (7588, 30144), (8672, 26376), (8792, 26016), (10048, 22764), (11382, 20096), (13008, 17584), (13188, 17344), (15072, 15176)]