385555638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{8971}}^1$

素因数の和:9037

約数の個数: 64

約数和(自身を含む): 904377600

約数和(自身を除く): 518821962

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 741, 754, 1102, 1131, 1482, 1653, 2262, 3306, 7163, 8971, 14326, 17942, 21489, 26913, 42978, 53826, 116623, 170449, 233246, 260159, 340898, 349869, 511347, 520318, 699738, 780477, 1022694, 1560954, 2215837, 3382067, 4431674, 4943021, 6647511, 6764134, 9886042, 10146201, 13295022, 14829063, 20292402, 29658126, 64259273, 128518546, 192777819, 385555638]

約数ペア:

[(1, 385555638), (2, 192777819), (3, 128518546), (6, 64259273), (13, 29658126), (19, 20292402), (26, 14829063), (29, 13295022), (38, 10146201), (39, 9886042), (57, 6764134), (58, 6647511), (78, 4943021), (87, 4431674), (114, 3382067), (174, 2215837), (247, 1560954), (377, 1022694), (494, 780477), (551, 699738), (741, 520318), (754, 511347), (1102, 349869), (1131, 340898), (1482, 260159), (1653, 233246), (2262, 170449), (3306, 116623), (7163, 53826), (8971, 42978), (14326, 26913), (17942, 21489)]