219270912

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40787}}^1$

素因数の和:40813

約数の個数: 72

約数和(自身を含む): 666965376

約数和(自身を除く): 447694464

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, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 40787, 81574, 122361, 163148, 244722, 285509, 326296, 489444, 571018, 652592, 856527, 978888, 1142036, 1305184, 1713054, 1957776, 2284072, 2610368, 3426108, 3915552, 4568144, 5220736, 6852216, 7831104, 9136288, 10441472, 13704432, 15662208, 18272576, 27408864, 31324416, 36545152, 54817728, 73090304, 109635456, 219270912]

約数ペア:

[(1, 219270912), (2, 109635456), (3, 73090304), (4, 54817728), (6, 36545152), (7, 31324416), (8, 27408864), (12, 18272576), (14, 15662208), (16, 13704432), (21, 10441472), (24, 9136288), (28, 7831104), (32, 6852216), (42, 5220736), (48, 4568144), (56, 3915552), (64, 3426108), (84, 2610368), (96, 2284072), (112, 1957776), (128, 1713054), (168, 1305184), (192, 1142036), (224, 978888), (256, 856527), (336, 652592), (384, 571018), (448, 489444), (672, 326296), (768, 285509), (896, 244722), (1344, 163148), (1792, 122361), (2688, 81574), (5376, 40787)]