216158688

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2671}}^1$

素因数の和:2968

約数の個数: 72

約数和(自身を含む): 617119776

約数和(自身を除く): 400961088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2529, 2671, 3372, 4496, 5058, 5342, 6744, 8013, 8992, 10116, 10684, 13488, 16026, 20232, 21368, 24039, 26976, 32052, 40464, 42736, 48078, 64104, 80928, 85472, 96156, 128208, 192312, 256416, 384624, 750551, 769248, 1501102, 2251653, 3002204, 4503306, 6004408, 6754959, 9006612, 12008816, 13509918, 18013224, 24017632, 27019836, 36026448, 54039672, 72052896, 108079344, 216158688]

約数ペア:

[(1, 216158688), (2, 108079344), (3, 72052896), (4, 54039672), (6, 36026448), (8, 27019836), (9, 24017632), (12, 18013224), (16, 13509918), (18, 12008816), (24, 9006612), (32, 6754959), (36, 6004408), (48, 4503306), (72, 3002204), (96, 2251653), (144, 1501102), (281, 769248), (288, 750551), (562, 384624), (843, 256416), (1124, 192312), (1686, 128208), (2248, 96156), (2529, 85472), (2671, 80928), (3372, 64104), (4496, 48078), (5058, 42736), (5342, 40464), (6744, 32052), (8013, 26976), (8992, 24039), (10116, 21368), (10684, 20232), (13488, 16026)]