578978892

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{240041}}^1$

素因数の和:240118

約数の個数: 36

約数和(自身を含む): 1485379896

約数和(自身を除く): 906401004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 240041, 480082, 720123, 960164, 1440246, 2160369, 2880492, 4320738, 8641476, 16082747, 32165494, 48248241, 64330988, 96496482, 144744723, 192992964, 289489446, 578978892]

約数ペア:

[(1, 578978892), (2, 289489446), (3, 192992964), (4, 144744723), (6, 96496482), (9, 64330988), (12, 48248241), (18, 32165494), (36, 16082747), (67, 8641476), (134, 4320738), (201, 2880492), (268, 2160369), (402, 1440246), (603, 960164), (804, 720123), (1206, 480082), (2412, 240041)]