254853232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27043}}^1$

素因数の和:27101

約数の個数: 40

約数和(自身を含む): 536552960

約数和(自身を除く): 281699728

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 27043, 54086, 108172, 216344, 432688, 513817, 838333, 1027634, 1676666, 2055268, 3353332, 4110536, 6706664, 8221072, 13413328, 15928327, 31856654, 63713308, 127426616, 254853232]

約数ペア:

[(1, 254853232), (2, 127426616), (4, 63713308), (8, 31856654), (16, 15928327), (19, 13413328), (31, 8221072), (38, 6706664), (62, 4110536), (76, 3353332), (124, 2055268), (152, 1676666), (248, 1027634), (304, 838333), (496, 513817), (589, 432688), (1178, 216344), (2356, 108172), (4712, 54086), (9424, 27043)]