278399324144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{76801}}^1\times {\mathrm{13327}}^1$

素因数の和:90153

約数の個数: 40

約数和(自身を含む): 571178317248

約数和(自身を除く): 292778993104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13327, 26654, 53308, 76801, 106616, 153602, 213232, 226559, 307204, 453118, 614408, 906236, 1228816, 1305617, 1812472, 2611234, 3624944, 5222468, 10444936, 20889872, 1023526927, 2047053854, 4094107708, 8188215416, 16376430832, 17399957759, 34799915518, 69599831036, 139199662072, 278399324144]

約数ペア:

[(1, 278399324144), (2, 139199662072), (4, 69599831036), (8, 34799915518), (16, 17399957759), (17, 16376430832), (34, 8188215416), (68, 4094107708), (136, 2047053854), (272, 1023526927), (13327, 20889872), (26654, 10444936), (53308, 5222468), (76801, 3624944), (106616, 2611234), (153602, 1812472), (213232, 1305617), (226559, 1228816), (307204, 906236), (453118, 614408)]