359498416

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{683}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 709401024

約数和(自身を除く): 349902608

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 491, 536, 683, 982, 1072, 1366, 1964, 2732, 3928, 5464, 7856, 10928, 32897, 45761, 65794, 91522, 131588, 183044, 263176, 335353, 366088, 526352, 670706, 732176, 1341412, 2682824, 5365648, 22468651, 44937302, 89874604, 179749208, 359498416]

約数ペア:

[(1, 359498416), (2, 179749208), (4, 89874604), (8, 44937302), (16, 22468651), (67, 5365648), (134, 2682824), (268, 1341412), (491, 732176), (536, 670706), (683, 526352), (982, 366088), (1072, 335353), (1366, 263176), (1964, 183044), (2732, 131588), (3928, 91522), (5464, 65794), (7856, 45761), (10928, 32897)]