216403776

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2393}}^1$

素因数の和:2568

約数の個数: 84

約数和(自身を含む): 624494052

約数和(自身を除く): 408090276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2393, 2512, 2826, 3768, 4786, 5024, 5652, 7179, 7536, 9572, 10048, 11304, 14358, 15072, 19144, 21537, 22608, 28716, 30144, 38288, 43074, 45216, 57432, 76576, 86148, 90432, 114864, 153152, 172296, 229728, 344592, 375701, 459456, 689184, 751402, 1127103, 1378368, 1502804, 2254206, 3005608, 3381309, 4508412, 6011216, 6762618, 9016824, 12022432, 13525236, 18033648, 24044864, 27050472, 36067296, 54100944, 72134592, 108201888, 216403776]

約数ペア:

[(1, 216403776), (2, 108201888), (3, 72134592), (4, 54100944), (6, 36067296), (8, 27050472), (9, 24044864), (12, 18033648), (16, 13525236), (18, 12022432), (24, 9016824), (32, 6762618), (36, 6011216), (48, 4508412), (64, 3381309), (72, 3005608), (96, 2254206), (144, 1502804), (157, 1378368), (192, 1127103), (288, 751402), (314, 689184), (471, 459456), (576, 375701), (628, 344592), (942, 229728), (1256, 172296), (1413, 153152), (1884, 114864), (2393, 90432), (2512, 86148), (2826, 76576), (3768, 57432), (4786, 45216), (5024, 43074), (5652, 38288), (7179, 30144), (7536, 28716), (9572, 22608), (10048, 21537), (11304, 19144), (14358, 15072)]