216921888

素因数分解:

$2^5\times 3^4\times {\mathrm{83689}}^1$

素因数の和:83711

約数の個数: 60

約数和(自身を含む): 637968870

約数和(自身を除く): 421046982

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 83689, 167378, 251067, 334756, 502134, 669512, 753201, 1004268, 1339024, 1506402, 2008536, 2259603, 2678048, 3012804, 4017072, 4519206, 6025608, 6778809, 8034144, 9038412, 12051216, 13557618, 18076824, 24102432, 27115236, 36153648, 54230472, 72307296, 108460944, 216921888]

約数ペア:

[(1, 216921888), (2, 108460944), (3, 72307296), (4, 54230472), (6, 36153648), (8, 27115236), (9, 24102432), (12, 18076824), (16, 13557618), (18, 12051216), (24, 9038412), (27, 8034144), (32, 6778809), (36, 6025608), (48, 4519206), (54, 4017072), (72, 3012804), (81, 2678048), (96, 2259603), (108, 2008536), (144, 1506402), (162, 1339024), (216, 1004268), (288, 753201), (324, 669512), (432, 502134), (648, 334756), (864, 251067), (1296, 167378), (2592, 83689)]