272364004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{21419}}^1$

素因数の和:21468

約数の個数: 36

約数和(自身を含む): 552378960

約数和(自身を除く): 280014956

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 289, 374, 578, 748, 1156, 3179, 6358, 12716, 21419, 42838, 85676, 235609, 364123, 471218, 728246, 942436, 1456492, 4005353, 6190091, 8010706, 12380182, 16021412, 24760364, 68091001, 136182002, 272364004]

約数ペア:

[(1, 272364004), (2, 136182002), (4, 68091001), (11, 24760364), (17, 16021412), (22, 12380182), (34, 8010706), (44, 6190091), (68, 4005353), (187, 1456492), (289, 942436), (374, 728246), (578, 471218), (748, 364123), (1156, 235609), (3179, 85676), (6358, 42838), (12716, 21419)]