553915648

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15131}}^1$

素因数の和:15171

約数の個数: 72

約数和(自身を含む): 1299051936

約数和(自身を除く): 745136288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2816, 3328, 4576, 9152, 15131, 18304, 30262, 36608, 60524, 121048, 166441, 196703, 242096, 332882, 393406, 484192, 665764, 786812, 968384, 1331528, 1573624, 1936768, 2163733, 2663056, 3147248, 3873536, 4327466, 5326112, 6294496, 8654932, 10652224, 12588992, 17309864, 21304448, 25177984, 34619728, 42608896, 50355968, 69239456, 138478912, 276957824, 553915648]

約数ペア:

[(1, 553915648), (2, 276957824), (4, 138478912), (8, 69239456), (11, 50355968), (13, 42608896), (16, 34619728), (22, 25177984), (26, 21304448), (32, 17309864), (44, 12588992), (52, 10652224), (64, 8654932), (88, 6294496), (104, 5326112), (128, 4327466), (143, 3873536), (176, 3147248), (208, 2663056), (256, 2163733), (286, 1936768), (352, 1573624), (416, 1331528), (572, 968384), (704, 786812), (832, 665764), (1144, 484192), (1408, 393406), (1664, 332882), (2288, 242096), (2816, 196703), (3328, 166441), (4576, 121048), (9152, 60524), (15131, 36608), (18304, 30262)]