216848328

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 575760960

約数和(自身を除く): 358912632

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 457, 914, 1163, 1371, 1828, 2326, 2742, 3489, 3656, 4652, 5484, 6978, 7769, 9304, 10968, 13956, 15538, 19771, 23307, 27912, 31076, 39542, 46614, 59313, 62152, 79084, 93228, 118626, 158168, 186456, 237252, 474504, 531491, 1062982, 1594473, 2125964, 3188946, 4251928, 6377892, 9035347, 12755784, 18070694, 27106041, 36141388, 54212082, 72282776, 108424164, 216848328]

約数ペア:

[(1, 216848328), (2, 108424164), (3, 72282776), (4, 54212082), (6, 36141388), (8, 27106041), (12, 18070694), (17, 12755784), (24, 9035347), (34, 6377892), (51, 4251928), (68, 3188946), (102, 2125964), (136, 1594473), (204, 1062982), (408, 531491), (457, 474504), (914, 237252), (1163, 186456), (1371, 158168), (1828, 118626), (2326, 93228), (2742, 79084), (3489, 62152), (3656, 59313), (4652, 46614), (5484, 39542), (6978, 31076), (7769, 27912), (9304, 23307), (10968, 19771), (13956, 15538)]