216557136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79151}}^1$

素因数の和:79184

約数の個数: 60

約数和(自身を含む): 637965120

約数和(自身を除く): 421407984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 79151, 158302, 237453, 316604, 474906, 633208, 712359, 949812, 1266416, 1424718, 1503869, 1899624, 2849436, 3007738, 3799248, 4511607, 5698872, 6015476, 9023214, 11397744, 12030952, 13534821, 18046428, 24061904, 27069642, 36092856, 54139284, 72185712, 108278568, 216557136]

約数ペア:

[(1, 216557136), (2, 108278568), (3, 72185712), (4, 54139284), (6, 36092856), (8, 27069642), (9, 24061904), (12, 18046428), (16, 13534821), (18, 12030952), (19, 11397744), (24, 9023214), (36, 6015476), (38, 5698872), (48, 4511607), (57, 3799248), (72, 3007738), (76, 2849436), (114, 1899624), (144, 1503869), (152, 1424718), (171, 1266416), (228, 949812), (304, 712359), (342, 633208), (456, 474906), (684, 316604), (912, 237453), (1368, 158302), (2736, 79151)]