225379872

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{12829}}^1$

素因数の和:12906

約数の個数: 72

約数和(自身を含む): 651481740

約数和(自身を除く): 426101868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 12829, 17568, 25658, 38487, 51316, 76974, 102632, 115461, 153948, 205264, 230922, 307896, 410528, 461844, 615792, 782569, 923688, 1231584, 1565138, 1847376, 2347707, 3130276, 3694752, 4695414, 6260552, 7043121, 9390828, 12521104, 14086242, 18781656, 25042208, 28172484, 37563312, 56344968, 75126624, 112689936, 225379872]

約数ペア:

[(1, 225379872), (2, 112689936), (3, 75126624), (4, 56344968), (6, 37563312), (8, 28172484), (9, 25042208), (12, 18781656), (16, 14086242), (18, 12521104), (24, 9390828), (32, 7043121), (36, 6260552), (48, 4695414), (61, 3694752), (72, 3130276), (96, 2347707), (122, 1847376), (144, 1565138), (183, 1231584), (244, 923688), (288, 782569), (366, 615792), (488, 461844), (549, 410528), (732, 307896), (976, 230922), (1098, 205264), (1464, 153948), (1952, 115461), (2196, 102632), (2928, 76974), (4392, 51316), (5856, 38487), (8784, 25658), (12829, 17568)]