278987232

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{32653}}^1$

素因数の和:32755

約数の個数: 48

約数和(自身を含む): 740592720

約数和(自身を除く): 461605488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 8544, 32653, 65306, 97959, 130612, 195918, 261224, 391836, 522448, 783672, 1044896, 1567344, 2906117, 3134688, 5812234, 8718351, 11624468, 17436702, 23248936, 34873404, 46497872, 69746808, 92995744, 139493616, 278987232]

約数ペア:

[(1, 278987232), (2, 139493616), (3, 92995744), (4, 69746808), (6, 46497872), (8, 34873404), (12, 23248936), (16, 17436702), (24, 11624468), (32, 8718351), (48, 5812234), (89, 3134688), (96, 2906117), (178, 1567344), (267, 1044896), (356, 783672), (534, 522448), (712, 391836), (1068, 261224), (1424, 195918), (2136, 130612), (2848, 97959), (4272, 65306), (8544, 32653)]