216919728

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29537}}^1$

素因数の和:29571

約数の個数: 80

約数和(自身を含む): 659288160

約数和(自身を除く): 442368432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 29537, 59074, 88611, 118148, 177222, 236296, 265833, 354444, 472592, 502129, 531666, 708888, 797499, 1004258, 1063332, 1417776, 1506387, 1594998, 2008516, 2126664, 3012774, 3189996, 4017032, 4253328, 4519161, 6025548, 6379992, 8034064, 9038322, 12051096, 12759984, 13557483, 18076644, 24102192, 27114966, 36153288, 54229932, 72306576, 108459864, 216919728]

約数ペア:

[(1, 216919728), (2, 108459864), (3, 72306576), (4, 54229932), (6, 36153288), (8, 27114966), (9, 24102192), (12, 18076644), (16, 13557483), (17, 12759984), (18, 12051096), (24, 9038322), (27, 8034064), (34, 6379992), (36, 6025548), (48, 4519161), (51, 4253328), (54, 4017032), (68, 3189996), (72, 3012774), (102, 2126664), (108, 2008516), (136, 1594998), (144, 1506387), (153, 1417776), (204, 1063332), (216, 1004258), (272, 797499), (306, 708888), (408, 531666), (432, 502129), (459, 472592), (612, 354444), (816, 265833), (918, 236296), (1224, 177222), (1836, 118148), (2448, 88611), (3672, 59074), (7344, 29537)]