213916416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{39791}}^1$

素因数の和:39817

約数の個数: 72

約数和(自身を含む): 650678784

約数和(自身を除く): 436762368

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, 39791, 79582, 119373, 159164, 238746, 278537, 318328, 477492, 557074, 636656, 835611, 954984, 1114148, 1273312, 1671222, 1909968, 2228296, 2546624, 3342444, 3819936, 4456592, 5093248, 6684888, 7639872, 8913184, 10186496, 13369776, 15279744, 17826368, 26739552, 30559488, 35652736, 53479104, 71305472, 106958208, 213916416]

約数ペア:

[(1, 213916416), (2, 106958208), (3, 71305472), (4, 53479104), (6, 35652736), (7, 30559488), (8, 26739552), (12, 17826368), (14, 15279744), (16, 13369776), (21, 10186496), (24, 8913184), (28, 7639872), (32, 6684888), (42, 5093248), (48, 4456592), (56, 3819936), (64, 3342444), (84, 2546624), (96, 2228296), (112, 1909968), (128, 1671222), (168, 1273312), (192, 1114148), (224, 954984), (256, 835611), (336, 636656), (384, 557074), (448, 477492), (672, 318328), (768, 278537), (896, 238746), (1344, 159164), (1792, 119373), (2688, 79582), (5376, 39791)]