242897688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{306689}}^1$

素因数の和:306712

約数の個数: 48

約数和(自身を含む): 717654600

約数和(自身を除く): 474756912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 306689, 613378, 920067, 1226756, 1840134, 2453512, 2760201, 3373579, 3680268, 5520402, 6747158, 7360536, 10120737, 11040804, 13494316, 20241474, 22081608, 26988632, 30362211, 40482948, 60724422, 80965896, 121448844, 242897688]

約数ペア:

[(1, 242897688), (2, 121448844), (3, 80965896), (4, 60724422), (6, 40482948), (8, 30362211), (9, 26988632), (11, 22081608), (12, 20241474), (18, 13494316), (22, 11040804), (24, 10120737), (33, 7360536), (36, 6747158), (44, 5520402), (66, 3680268), (72, 3373579), (88, 2760201), (99, 2453512), (132, 1840134), (198, 1226756), (264, 920067), (396, 613378), (792, 306689)]