212813136

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{16987}}^1$

素因数の和:17033

約数の個数: 80

約数和(自身を含む): 631953600

約数和(自身を除く): 419140464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 16987, 33974, 50961, 67948, 101922, 135896, 152883, 203844, 271792, 305766, 407688, 458649, 492623, 611532, 815376, 917298, 985246, 1223064, 1477869, 1834596, 1970492, 2446128, 2955738, 3669192, 3940984, 4433607, 5911476, 7338384, 7881968, 8867214, 11822952, 13300821, 17734428, 23645904, 26601642, 35468856, 53203284, 70937712, 106406568, 212813136]

約数ペア:

[(1, 212813136), (2, 106406568), (3, 70937712), (4, 53203284), (6, 35468856), (8, 26601642), (9, 23645904), (12, 17734428), (16, 13300821), (18, 11822952), (24, 8867214), (27, 7881968), (29, 7338384), (36, 5911476), (48, 4433607), (54, 3940984), (58, 3669192), (72, 2955738), (87, 2446128), (108, 1970492), (116, 1834596), (144, 1477869), (174, 1223064), (216, 985246), (232, 917298), (261, 815376), (348, 611532), (432, 492623), (464, 458649), (522, 407688), (696, 305766), (783, 271792), (1044, 203844), (1392, 152883), (1566, 135896), (2088, 101922), (3132, 67948), (4176, 50961), (6264, 33974), (12528, 16987)]