228372784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 458700800

約数和(自身を除く): 230328016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 271, 496, 542, 1084, 1699, 2168, 3398, 4336, 6796, 8401, 13592, 16802, 27184, 33604, 52669, 67208, 105338, 134416, 210676, 421352, 460429, 842704, 920858, 1841716, 3683432, 7366864, 14273299, 28546598, 57093196, 114186392, 228372784]

約数ペア:

[(1, 228372784), (2, 114186392), (4, 57093196), (8, 28546598), (16, 14273299), (31, 7366864), (62, 3683432), (124, 1841716), (248, 920858), (271, 842704), (496, 460429), (542, 421352), (1084, 210676), (1699, 134416), (2168, 105338), (3398, 67208), (4336, 52669), (6796, 33604), (8401, 27184), (13592, 16802)]