401387724

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{42719}}^1$

素因数の和:42764

約数の個数: 60

約数和(自身を含む): 1085515200

約数和(自身を除く): 684127476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 42719, 85438, 128157, 170876, 256314, 384471, 512628, 768942, 1153413, 1238851, 1537884, 2306826, 2477702, 3460239, 3716553, 4613652, 4955404, 6920478, 7433106, 11149659, 13840956, 14866212, 22299318, 33448977, 44598636, 66897954, 100346931, 133795908, 200693862, 401387724]

約数ペア:

[(1, 401387724), (2, 200693862), (3, 133795908), (4, 100346931), (6, 66897954), (9, 44598636), (12, 33448977), (18, 22299318), (27, 14866212), (29, 13840956), (36, 11149659), (54, 7433106), (58, 6920478), (81, 4955404), (87, 4613652), (108, 3716553), (116, 3460239), (162, 2477702), (174, 2306826), (261, 1537884), (324, 1238851), (348, 1153413), (522, 768942), (783, 512628), (1044, 384471), (1566, 256314), (2349, 170876), (3132, 128157), (4698, 85438), (9396, 42719)]