539738368

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 1168763288

約数和(自身を除く): 629024920

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 157, 208, 256, 314, 416, 628, 832, 1033, 1256, 1664, 2041, 2066, 2512, 3328, 4082, 4132, 5024, 8164, 8264, 10048, 13429, 16328, 16528, 20096, 26858, 32656, 33056, 40192, 53716, 65312, 66112, 107432, 130624, 132224, 162181, 214864, 261248, 264448, 324362, 429728, 522496, 648724, 859456, 1297448, 1718912, 2108353, 2594896, 3437824, 4216706, 5189792, 8433412, 10379584, 16866824, 20759168, 33733648, 41518336, 67467296, 134934592, 269869184, 539738368]

約数ペア:

[(1, 539738368), (2, 269869184), (4, 134934592), (8, 67467296), (13, 41518336), (16, 33733648), (26, 20759168), (32, 16866824), (52, 10379584), (64, 8433412), (104, 5189792), (128, 4216706), (157, 3437824), (208, 2594896), (256, 2108353), (314, 1718912), (416, 1297448), (628, 859456), (832, 648724), (1033, 522496), (1256, 429728), (1664, 324362), (2041, 264448), (2066, 261248), (2512, 214864), (3328, 162181), (4082, 132224), (4132, 130624), (5024, 107432), (8164, 66112), (8264, 65312), (10048, 53716), (13429, 40192), (16328, 33056), (16528, 32656), (20096, 26858)]