245894256

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{100447}}^1$

素因数の和:100478

約数の個数: 60

約数和(自身を含む): 728649792

約数和(自身を除く): 482755536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 100447, 200894, 301341, 401788, 602682, 803576, 904023, 1205364, 1607152, 1707599, 1808046, 2410728, 3415198, 3616092, 4821456, 5122797, 6830396, 7232184, 10245594, 13660792, 14464368, 15368391, 20491188, 27321584, 30736782, 40982376, 61473564, 81964752, 122947128, 245894256]

約数ペア:

[(1, 245894256), (2, 122947128), (3, 81964752), (4, 61473564), (6, 40982376), (8, 30736782), (9, 27321584), (12, 20491188), (16, 15368391), (17, 14464368), (18, 13660792), (24, 10245594), (34, 7232184), (36, 6830396), (48, 5122797), (51, 4821456), (68, 3616092), (72, 3415198), (102, 2410728), (136, 1808046), (144, 1707599), (153, 1607152), (204, 1205364), (272, 904023), (306, 803576), (408, 602682), (612, 401788), (816, 301341), (1224, 200894), (2448, 100447)]