393340416

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{36583}}^1$

素因数の和:36611

約数の個数: 80

約数和(自身を含む): 1197613824

約数和(自身を除く): 804273408

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, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 36583, 73166, 109749, 146332, 219498, 256081, 292664, 438996, 512162, 585328, 768243, 877992, 1024324, 1170656, 1536486, 1755984, 2048648, 2341312, 3072972, 3511968, 4097296, 4682624, 6145944, 7023936, 8194592, 9365248, 12291888, 14047872, 16389184, 18730496, 24583776, 28095744, 32778368, 49167552, 56191488, 65556736, 98335104, 131113472, 196670208, 393340416]

約数ペア:

[(1, 393340416), (2, 196670208), (3, 131113472), (4, 98335104), (6, 65556736), (7, 56191488), (8, 49167552), (12, 32778368), (14, 28095744), (16, 24583776), (21, 18730496), (24, 16389184), (28, 14047872), (32, 12291888), (42, 9365248), (48, 8194592), (56, 7023936), (64, 6145944), (84, 4682624), (96, 4097296), (112, 3511968), (128, 3072972), (168, 2341312), (192, 2048648), (224, 1755984), (256, 1536486), (336, 1170656), (384, 1024324), (448, 877992), (512, 768243), (672, 585328), (768, 512162), (896, 438996), (1344, 292664), (1536, 256081), (1792, 219498), (2688, 146332), (3584, 109749), (5376, 73166), (10752, 36583)]