247150284

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19861}}^1$

素因数の和:19946

約数の個数: 48

約数和(自身を含む): 620647776

約数和(自身を除く): 373497492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 19861, 39722, 59583, 79444, 119166, 238332, 337637, 675274, 1012911, 1211521, 1350548, 2025822, 2423042, 3634563, 4051644, 4846084, 7269126, 14538252, 20595857, 41191714, 61787571, 82383428, 123575142, 247150284]

約数ペア:

[(1, 247150284), (2, 123575142), (3, 82383428), (4, 61787571), (6, 41191714), (12, 20595857), (17, 14538252), (34, 7269126), (51, 4846084), (61, 4051644), (68, 3634563), (102, 2423042), (122, 2025822), (183, 1350548), (204, 1211521), (244, 1012911), (366, 675274), (732, 337637), (1037, 238332), (2074, 119166), (3111, 79444), (4148, 59583), (6222, 39722), (12444, 19861)]