331507968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39241}}^1$

素因数の和:39271

約数の個数: 72

約数和(自身を含む): 962527776

約数和(自身を除く): 631019808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 39241, 78482, 117723, 156964, 235446, 313928, 431651, 470892, 627856, 863302, 941784, 1255712, 1294953, 1726604, 1883568, 2511424, 2589906, 3453208, 3767136, 5022848, 5179812, 6906416, 7534272, 10045696, 10359624, 13812832, 15068544, 20719248, 27625664, 30137088, 41438496, 55251328, 82876992, 110502656, 165753984, 331507968]

約数ペア:

[(1, 331507968), (2, 165753984), (3, 110502656), (4, 82876992), (6, 55251328), (8, 41438496), (11, 30137088), (12, 27625664), (16, 20719248), (22, 15068544), (24, 13812832), (32, 10359624), (33, 10045696), (44, 7534272), (48, 6906416), (64, 5179812), (66, 5022848), (88, 3767136), (96, 3453208), (128, 2589906), (132, 2511424), (176, 1883568), (192, 1726604), (256, 1294953), (264, 1255712), (352, 941784), (384, 863302), (528, 627856), (704, 470892), (768, 431651), (1056, 313928), (1408, 235446), (2112, 156964), (2816, 117723), (4224, 78482), (8448, 39241)]