8003388288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{40787}}^1$

素因数の和:40884

約数の個数: 128

約数和(自身を含む): 24629425920

約数和(自身を除く): 16626037632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 876, 896, 1022, 1168, 1344, 1533, 1752, 2044, 2336, 2688, 3066, 3504, 4088, 4672, 6132, 7008, 8176, 9344, 12264, 14016, 16352, 24528, 28032, 32704, 40787, 49056, 65408, 81574, 98112, 122361, 163148, 196224, 244722, 285509, 326296, 489444, 571018, 652592, 856527, 978888, 1142036, 1305184, 1713054, 1957776, 2284072, 2610368, 2977451, 3426108, 3915552, 4568144, 5220736, 5954902, 6852216, 7831104, 8932353, 9136288, 11909804, 13704432, 15662208, 17864706, 18272576, 20842157, 23819608, 27408864, 35729412, 36545152, 41684314, 47639216, 54817728, 62526471, 71458824, 83368628, 95278432, 109635456, 125052942, 142917648, 166737256, 190556864, 250105884, 285835296, 333474512, 381113728, 500211768, 571670592, 666949024, 1000423536, 1143341184, 1333898048, 2000847072, 2667796096, 4001694144, 8003388288]

約数ペア:

[(1, 8003388288), (2, 4001694144), (3, 2667796096), (4, 2000847072), (6, 1333898048), (7, 1143341184), (8, 1000423536), (12, 666949024), (14, 571670592), (16, 500211768), (21, 381113728), (24, 333474512), (28, 285835296), (32, 250105884), (42, 190556864), (48, 166737256), (56, 142917648), (64, 125052942), (73, 109635456), (84, 95278432), (96, 83368628), (112, 71458824), (128, 62526471), (146, 54817728), (168, 47639216), (192, 41684314), (219, 36545152), (224, 35729412), (292, 27408864), (336, 23819608), (384, 20842157), (438, 18272576), (448, 17864706), (511, 15662208), (584, 13704432), (672, 11909804), (876, 9136288), (896, 8932353), (1022, 7831104), (1168, 6852216), (1344, 5954902), (1533, 5220736), (1752, 4568144), (2044, 3915552), (2336, 3426108), (2688, 2977451), (3066, 2610368), (3504, 2284072), (4088, 1957776), (4672, 1713054), (6132, 1305184), (7008, 1142036), (8176, 978888), (9344, 856527), (12264, 652592), (14016, 571018), (16352, 489444), (24528, 326296), (28032, 285509), (32704, 244722), (40787, 196224), (49056, 163148), (65408, 122361), (81574, 98112)]