180808296

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^2\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 456535200

約数和(自身を除く): 275726904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 439, 524, 786, 878, 1048, 1317, 1572, 1756, 2634, 3144, 3512, 5268, 10536, 17161, 34322, 51483, 57509, 68644, 102966, 115018, 137288, 172527, 205932, 230036, 345054, 411864, 460072, 690108, 1380216, 7533679, 15067358, 22601037, 30134716, 45202074, 60269432, 90404148, 180808296]

約数ペア:

[(1, 180808296), (2, 90404148), (3, 60269432), (4, 45202074), (6, 30134716), (8, 22601037), (12, 15067358), (24, 7533679), (131, 1380216), (262, 690108), (393, 460072), (439, 411864), (524, 345054), (786, 230036), (878, 205932), (1048, 172527), (1317, 137288), (1572, 115018), (1756, 102966), (2634, 68644), (3144, 57509), (3512, 51483), (5268, 34322), (10536, 17161)]