227805448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1226

約数の個数: 64

約数和(自身を含む): 481768560

約数和(自身を除く): 253963112

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 53, 74, 104, 106, 148, 212, 296, 424, 481, 689, 962, 1117, 1378, 1924, 1961, 2234, 2756, 3848, 3922, 4468, 5512, 7844, 8936, 14521, 15688, 25493, 29042, 41329, 50986, 58084, 59201, 82658, 101972, 116168, 118402, 165316, 203944, 236804, 330632, 473608, 537277, 769613, 1074554, 1539226, 2149108, 2190437, 3078452, 4298216, 4380874, 6156904, 8761748, 17523496, 28475681, 56951362, 113902724, 227805448]

約数ペア:

[(1, 227805448), (2, 113902724), (4, 56951362), (8, 28475681), (13, 17523496), (26, 8761748), (37, 6156904), (52, 4380874), (53, 4298216), (74, 3078452), (104, 2190437), (106, 2149108), (148, 1539226), (212, 1074554), (296, 769613), (424, 537277), (481, 473608), (689, 330632), (962, 236804), (1117, 203944), (1378, 165316), (1924, 118402), (1961, 116168), (2234, 101972), (2756, 82658), (3848, 59201), (3922, 58084), (4468, 50986), (5512, 41329), (7844, 29042), (8936, 25493), (14521, 15688)]