12838656

素因数分解:

$2^8\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 34788880

約数和(自身を除く): 21950224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 229, 256, 292, 384, 438, 458, 584, 687, 768, 876, 916, 1168, 1374, 1752, 1832, 2336, 2748, 3504, 3664, 4672, 5496, 7008, 7328, 9344, 10992, 14016, 14656, 16717, 18688, 21984, 28032, 29312, 33434, 43968, 50151, 56064, 58624, 66868, 87936, 100302, 133736, 175872, 200604, 267472, 401208, 534944, 802416, 1069888, 1604832, 2139776, 3209664, 4279552, 6419328, 12838656]

約数ペア:

[(1, 12838656), (2, 6419328), (3, 4279552), (4, 3209664), (6, 2139776), (8, 1604832), (12, 1069888), (16, 802416), (24, 534944), (32, 401208), (48, 267472), (64, 200604), (73, 175872), (96, 133736), (128, 100302), (146, 87936), (192, 66868), (219, 58624), (229, 56064), (256, 50151), (292, 43968), (384, 33434), (438, 29312), (458, 28032), (584, 21984), (687, 18688), (768, 16717), (876, 14656), (916, 14016), (1168, 10992), (1374, 9344), (1752, 7328), (1832, 7008), (2336, 5496), (2748, 4672), (3504, 3664)]