243130356

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{45943}}^1$

素因数の和:45970

約数の個数: 72

約数和(自身を含む): 733266240

約数和(自身を除く): 490135884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 45943, 91886, 137829, 183772, 275658, 321601, 413487, 551316, 643202, 826974, 964803, 1240461, 1286404, 1653948, 1929606, 2251207, 2480922, 2894409, 3859212, 4502414, 4961844, 5788818, 6753621, 8683227, 9004828, 11577636, 13507242, 17366454, 20260863, 27014484, 34732908, 40521726, 60782589, 81043452, 121565178, 243130356]

約数ペア:

[(1, 243130356), (2, 121565178), (3, 81043452), (4, 60782589), (6, 40521726), (7, 34732908), (9, 27014484), (12, 20260863), (14, 17366454), (18, 13507242), (21, 11577636), (27, 9004828), (28, 8683227), (36, 6753621), (42, 5788818), (49, 4961844), (54, 4502414), (63, 3859212), (84, 2894409), (98, 2480922), (108, 2251207), (126, 1929606), (147, 1653948), (189, 1286404), (196, 1240461), (252, 964803), (294, 826974), (378, 643202), (441, 551316), (588, 413487), (756, 321601), (882, 275658), (1323, 183772), (1764, 137829), (2646, 91886), (5292, 45943)]