212546448

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{24197}}^1$

素因数の和:24272

約数の個数: 60

約数和(自身を含む): 604611228

約数和(自身を除く): 392064780

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 24197, 48394, 72591, 96788, 145182, 193576, 217773, 290364, 387152, 435546, 580728, 871092, 1161456, 1476017, 1742184, 2952034, 3484368, 4428051, 5904068, 8856102, 11808136, 13284153, 17712204, 23616272, 26568306, 35424408, 53136612, 70848816, 106273224, 212546448]

約数ペア:

[(1, 212546448), (2, 106273224), (3, 70848816), (4, 53136612), (6, 35424408), (8, 26568306), (9, 23616272), (12, 17712204), (16, 13284153), (18, 11808136), (24, 8856102), (36, 5904068), (48, 4428051), (61, 3484368), (72, 2952034), (122, 1742184), (144, 1476017), (183, 1161456), (244, 871092), (366, 580728), (488, 435546), (549, 387152), (732, 290364), (976, 217773), (1098, 193576), (1464, 145182), (2196, 96788), (2928, 72591), (4392, 48394), (8784, 24197)]