507142548

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55681}}^1$

素因数の和:55725

約数の個数: 72

約数和(自身を含む): 1459313856

約数和(自身を除く): 952171308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 132, 138, 198, 207, 253, 276, 396, 414, 506, 759, 828, 1012, 1518, 2277, 3036, 4554, 9108, 55681, 111362, 167043, 222724, 334086, 501129, 612491, 668172, 1002258, 1224982, 1280663, 1837473, 2004516, 2449964, 2561326, 3674946, 3841989, 5122652, 5512419, 7349892, 7683978, 11024838, 11525967, 14087293, 15367956, 22049676, 23051934, 28174586, 42261879, 46103868, 56349172, 84523758, 126785637, 169047516, 253571274, 507142548]

約数ペア:

[(1, 507142548), (2, 253571274), (3, 169047516), (4, 126785637), (6, 84523758), (9, 56349172), (11, 46103868), (12, 42261879), (18, 28174586), (22, 23051934), (23, 22049676), (33, 15367956), (36, 14087293), (44, 11525967), (46, 11024838), (66, 7683978), (69, 7349892), (92, 5512419), (99, 5122652), (132, 3841989), (138, 3674946), (198, 2561326), (207, 2449964), (253, 2004516), (276, 1837473), (396, 1280663), (414, 1224982), (506, 1002258), (759, 668172), (828, 612491), (1012, 501129), (1518, 334086), (2277, 222724), (3036, 167043), (4554, 111362), (9108, 55681)]