144445728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{30707}}^1$

素因数の和:30734

約数の個数: 72

約数和(自身を含む): 441089712

約数和(自身を除く): 296643984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 30707, 61414, 92121, 122828, 184242, 214949, 245656, 368484, 429898, 491312, 644847, 736968, 859796, 982624, 1289694, 1473936, 1504643, 1719592, 2579388, 2947872, 3009286, 3439184, 4513929, 5158776, 6018572, 6878368, 9027858, 10317552, 12037144, 18055716, 20635104, 24074288, 36111432, 48148576, 72222864, 144445728]

約数ペア:

[(1, 144445728), (2, 72222864), (3, 48148576), (4, 36111432), (6, 24074288), (7, 20635104), (8, 18055716), (12, 12037144), (14, 10317552), (16, 9027858), (21, 6878368), (24, 6018572), (28, 5158776), (32, 4513929), (42, 3439184), (48, 3009286), (49, 2947872), (56, 2579388), (84, 1719592), (96, 1504643), (98, 1473936), (112, 1289694), (147, 982624), (168, 859796), (196, 736968), (224, 644847), (294, 491312), (336, 429898), (392, 368484), (588, 245656), (672, 214949), (784, 184242), (1176, 122828), (1568, 92121), (2352, 61414), (4704, 30707)]