234357138

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2053

約数の個数: 80

約数和(自身を含む): 569242080

約数和(自身を除く): 334884942

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 81, 86, 102, 129, 153, 162, 258, 306, 387, 459, 731, 774, 918, 1161, 1377, 1462, 1979, 2193, 2322, 2754, 3483, 3958, 4386, 5937, 6579, 6966, 11874, 13158, 17811, 19737, 33643, 35622, 39474, 53433, 59211, 67286, 85097, 100929, 106866, 118422, 160299, 170194, 201858, 255291, 302787, 320598, 510582, 605574, 765873, 908361, 1446649, 1531746, 1816722, 2297619, 2725083, 2893298, 4339947, 4595238, 5450166, 6892857, 8679894, 13019841, 13785714, 26039682, 39059523, 78119046, 117178569, 234357138]

約数ペア:

[(1, 234357138), (2, 117178569), (3, 78119046), (6, 39059523), (9, 26039682), (17, 13785714), (18, 13019841), (27, 8679894), (34, 6892857), (43, 5450166), (51, 4595238), (54, 4339947), (81, 2893298), (86, 2725083), (102, 2297619), (129, 1816722), (153, 1531746), (162, 1446649), (258, 908361), (306, 765873), (387, 605574), (459, 510582), (731, 320598), (774, 302787), (918, 255291), (1161, 201858), (1377, 170194), (1462, 160299), (1979, 118422), (2193, 106866), (2322, 100929), (2754, 85097), (3483, 67286), (3958, 59211), (4386, 53433), (5937, 39474), (6579, 35622), (6966, 33643), (11874, 19737), (13158, 17811)]