227882008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 465976800

約数和(自身を除く): 238094792

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 89, 134, 136, 178, 268, 281, 356, 536, 562, 712, 1124, 1139, 1513, 2248, 2278, 3026, 4556, 4777, 5963, 6052, 9112, 9554, 11926, 12104, 18827, 19108, 23852, 25009, 37654, 38216, 47704, 50018, 75308, 100036, 101371, 150616, 200072, 202742, 320059, 405484, 425153, 640118, 810968, 850306, 1280236, 1675603, 1700612, 2560472, 3351206, 3401224, 6702412, 13404824, 28485251, 56970502, 113941004, 227882008]

約数ペア:

[(1, 227882008), (2, 113941004), (4, 56970502), (8, 28485251), (17, 13404824), (34, 6702412), (67, 3401224), (68, 3351206), (89, 2560472), (134, 1700612), (136, 1675603), (178, 1280236), (268, 850306), (281, 810968), (356, 640118), (536, 425153), (562, 405484), (712, 320059), (1124, 202742), (1139, 200072), (1513, 150616), (2248, 101371), (2278, 100036), (3026, 75308), (4556, 50018), (4777, 47704), (5963, 38216), (6052, 37654), (9112, 25009), (9554, 23852), (11926, 19108), (12104, 18827)]