5181036288

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{156887}}^1$

素因数の和:156949

約数の個数: 72

約数和(自身を含む): 14109879168

約数和(自身を除く): 8928842880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 516, 688, 768, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 33024, 156887, 313774, 470661, 627548, 941322, 1255096, 1882644, 2510192, 3765288, 5020384, 6746141, 7530576, 10040768, 13492282, 15061152, 20081536, 20238423, 26984564, 30122304, 40163072, 40476846, 53969128, 60244608, 80953692, 107938256, 120489216, 161907384, 215876512, 323814768, 431753024, 647629536, 863506048, 1295259072, 1727012096, 2590518144, 5181036288]

約数ペア:

[(1, 5181036288), (2, 2590518144), (3, 1727012096), (4, 1295259072), (6, 863506048), (8, 647629536), (12, 431753024), (16, 323814768), (24, 215876512), (32, 161907384), (43, 120489216), (48, 107938256), (64, 80953692), (86, 60244608), (96, 53969128), (128, 40476846), (129, 40163072), (172, 30122304), (192, 26984564), (256, 20238423), (258, 20081536), (344, 15061152), (384, 13492282), (516, 10040768), (688, 7530576), (768, 6746141), (1032, 5020384), (1376, 3765288), (2064, 2510192), (2752, 1882644), (4128, 1255096), (5504, 941322), (8256, 627548), (11008, 470661), (16512, 313774), (33024, 156887)]