215517744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{115127}}^1$

素因数の和:115154

約数の個数: 60

約数和(自身を含む): 649552176

約数和(自身を除く): 434034432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 115127, 230254, 345381, 460508, 690762, 921016, 1036143, 1381524, 1496651, 1842032, 2072286, 2763048, 2993302, 4144572, 4489953, 5526096, 5986604, 8289144, 8979906, 11973208, 13469859, 16578288, 17959812, 23946416, 26939718, 35919624, 53879436, 71839248, 107758872, 215517744]

約数ペア:

[(1, 215517744), (2, 107758872), (3, 71839248), (4, 53879436), (6, 35919624), (8, 26939718), (9, 23946416), (12, 17959812), (13, 16578288), (16, 13469859), (18, 11973208), (24, 8979906), (26, 8289144), (36, 5986604), (39, 5526096), (48, 4489953), (52, 4144572), (72, 2993302), (78, 2763048), (104, 2072286), (117, 1842032), (144, 1496651), (156, 1381524), (208, 1036143), (234, 921016), (312, 690762), (468, 460508), (624, 345381), (936, 230254), (1872, 115127)]