225397728

素因数分解:

$2^5\times 3^4\times {\mathrm{86959}}^1$

素因数の和:86981

約数の個数: 60

約数和(自身を含む): 662896080

約数和(自身を除く): 437498352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 86959, 173918, 260877, 347836, 521754, 695672, 782631, 1043508, 1391344, 1565262, 2087016, 2347893, 2782688, 3130524, 4174032, 4695786, 6261048, 7043679, 8348064, 9391572, 12522096, 14087358, 18783144, 25044192, 28174716, 37566288, 56349432, 75132576, 112698864, 225397728]

約数ペア:

[(1, 225397728), (2, 112698864), (3, 75132576), (4, 56349432), (6, 37566288), (8, 28174716), (9, 25044192), (12, 18783144), (16, 14087358), (18, 12522096), (24, 9391572), (27, 8348064), (32, 7043679), (36, 6261048), (48, 4695786), (54, 4174032), (72, 3130524), (81, 2782688), (96, 2347893), (108, 2087016), (144, 1565262), (162, 1391344), (216, 1043508), (288, 782631), (324, 695672), (432, 521754), (648, 347836), (864, 260877), (1296, 173918), (2592, 86959)]