238342128

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{81401}}^1$

素因数の和:81473

約数の個数: 40

約数和(自身を含む): 625818576

約数和(自身を除く): 387476448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 81401, 162802, 244203, 325604, 488406, 651208, 976812, 1302416, 1953624, 3907248, 4965461, 9930922, 14896383, 19861844, 29792766, 39723688, 59585532, 79447376, 119171064, 238342128]

約数ペア:

[(1, 238342128), (2, 119171064), (3, 79447376), (4, 59585532), (6, 39723688), (8, 29792766), (12, 19861844), (16, 14896383), (24, 9930922), (48, 4965461), (61, 3907248), (122, 1953624), (183, 1302416), (244, 976812), (366, 651208), (488, 488406), (732, 325604), (976, 244203), (1464, 162802), (2928, 81401)]