268348544

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{91151}}^1$

素因数の和:91188

約数の個数: 32

約数和(自身を含む): 557850240

約数和(自身を除く): 289501696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 91151, 182302, 364604, 729208, 1458416, 2096473, 2916832, 4192946, 5833664, 8385892, 11667328, 16771784, 33543568, 67087136, 134174272, 268348544]

約数ペア:

[(1, 268348544), (2, 134174272), (4, 67087136), (8, 33543568), (16, 16771784), (23, 11667328), (32, 8385892), (46, 5833664), (64, 4192946), (92, 2916832), (128, 2096473), (184, 1458416), (368, 729208), (736, 364604), (1472, 182302), (2944, 91151)]