312436384

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{57773}}^1$

素因数の和:57809

約数の個数: 36

約数和(自身を含む): 666076446

約数和(自身を除く): 353640062

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 57773, 115546, 231092, 462184, 751049, 924368, 1502098, 1848736, 3004196, 6008392, 9763637, 12016784, 19527274, 24033568, 39054548, 78109096, 156218192, 312436384]

約数ペア:

[(1, 312436384), (2, 156218192), (4, 78109096), (8, 39054548), (13, 24033568), (16, 19527274), (26, 12016784), (32, 9763637), (52, 6008392), (104, 3004196), (169, 1848736), (208, 1502098), (338, 924368), (416, 751049), (676, 462184), (1352, 231092), (2704, 115546), (5408, 57773)]