213502392

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{17341}}^1$

素因数の和:17378

約数の個数: 80

約数和(自身を含む): 629514600

約数和(自身を除く): 416012208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 17341, 34682, 52023, 69364, 104046, 138728, 156069, 208092, 312138, 329479, 416184, 468207, 624276, 658958, 936414, 988437, 1248552, 1317916, 1404621, 1872828, 1976874, 2635832, 2809242, 2965311, 3745656, 3953748, 5618484, 5930622, 7907496, 8895933, 11236968, 11861244, 17791866, 23722488, 26687799, 35583732, 53375598, 71167464, 106751196, 213502392]

約数ペア:

[(1, 213502392), (2, 106751196), (3, 71167464), (4, 53375598), (6, 35583732), (8, 26687799), (9, 23722488), (12, 17791866), (18, 11861244), (19, 11236968), (24, 8895933), (27, 7907496), (36, 5930622), (38, 5618484), (54, 3953748), (57, 3745656), (72, 2965311), (76, 2809242), (81, 2635832), (108, 1976874), (114, 1872828), (152, 1404621), (162, 1317916), (171, 1248552), (216, 988437), (228, 936414), (324, 658958), (342, 624276), (456, 468207), (513, 416184), (648, 329479), (684, 312138), (1026, 208092), (1368, 156069), (1539, 138728), (2052, 104046), (3078, 69364), (4104, 52023), (6156, 34682), (12312, 17341)]