295179872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^2\times {\mathrm{103}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 639619344

約数和(自身を除く): 344439472

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 103, 104, 166, 206, 208, 332, 412, 416, 664, 824, 1079, 1328, 1339, 1648, 2158, 2656, 2678, 3296, 4316, 5356, 6889, 8549, 8632, 10712, 13778, 17098, 17264, 21424, 27556, 34196, 34528, 42848, 55112, 68392, 89557, 110224, 111137, 136784, 179114, 220448, 222274, 273568, 358228, 444548, 709567, 716456, 889096, 1419134, 1432912, 1778192, 2838268, 2865824, 3556384, 5676536, 9224371, 11353072, 18448742, 22706144, 36897484, 73794968, 147589936, 295179872]

約数ペア:

[(1, 295179872), (2, 147589936), (4, 73794968), (8, 36897484), (13, 22706144), (16, 18448742), (26, 11353072), (32, 9224371), (52, 5676536), (83, 3556384), (103, 2865824), (104, 2838268), (166, 1778192), (206, 1432912), (208, 1419134), (332, 889096), (412, 716456), (416, 709567), (664, 444548), (824, 358228), (1079, 273568), (1328, 222274), (1339, 220448), (1648, 179114), (2158, 136784), (2656, 111137), (2678, 110224), (3296, 89557), (4316, 68392), (5356, 55112), (6889, 42848), (8549, 34528), (8632, 34196), (10712, 27556), (13778, 21424), (17098, 17264)]