193773384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{42719}}^1$

素因数の和:42744

約数の個数: 80

約数和(自身を含む): 620294400

約数和(自身を除く): 426521016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 42719, 85438, 128157, 170876, 256314, 299033, 341752, 384471, 512628, 598066, 768942, 897099, 1025256, 1153413, 1196132, 1537884, 1794198, 2306826, 2392264, 2691297, 3075768, 3460239, 3588396, 4613652, 5382594, 6920478, 7176792, 8073891, 9227304, 10765188, 13840956, 16147782, 21530376, 24221673, 27681912, 32295564, 48443346, 64591128, 96886692, 193773384]

約数ペア:

[(1, 193773384), (2, 96886692), (3, 64591128), (4, 48443346), (6, 32295564), (7, 27681912), (8, 24221673), (9, 21530376), (12, 16147782), (14, 13840956), (18, 10765188), (21, 9227304), (24, 8073891), (27, 7176792), (28, 6920478), (36, 5382594), (42, 4613652), (54, 3588396), (56, 3460239), (63, 3075768), (72, 2691297), (81, 2392264), (84, 2306826), (108, 1794198), (126, 1537884), (162, 1196132), (168, 1153413), (189, 1025256), (216, 897099), (252, 768942), (324, 598066), (378, 512628), (504, 384471), (567, 341752), (648, 299033), (756, 256314), (1134, 170876), (1512, 128157), (2268, 85438), (4536, 42719)]