8889416144

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{15511}}^1$

素因数の和:15593

約数の個数: 120

約数和(自身を含む): 21708485568

約数和(自身を除く): 12819069424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 172, 196, 238, 272, 301, 344, 392, 476, 602, 688, 731, 784, 833, 952, 1204, 1462, 1666, 1904, 2107, 2408, 2924, 3332, 4214, 4816, 5117, 5848, 6664, 8428, 10234, 11696, 13328, 15511, 16856, 20468, 31022, 33712, 35819, 40936, 62044, 71638, 81872, 108577, 124088, 143276, 217154, 248176, 263687, 286552, 434308, 527374, 573104, 666973, 760039, 868616, 1054748, 1333946, 1520078, 1737232, 1845809, 2109496, 2667892, 3040156, 3691618, 4218992, 4668811, 5335784, 6080312, 7383236, 9337622, 10671568, 11338541, 12160624, 12920663, 14766472, 18675244, 22677082, 25841326, 29532944, 32681677, 37350488, 45354164, 51682652, 65363354, 74700976, 79369787, 90708328, 103365304, 130726708, 158739574, 181416656, 206730608, 261453416, 317479148, 522906832, 555588509, 634958296, 1111177018, 1269916592, 2222354036, 4444708072, 8889416144]

約数ペア:

[(1, 8889416144), (2, 4444708072), (4, 2222354036), (7, 1269916592), (8, 1111177018), (14, 634958296), (16, 555588509), (17, 522906832), (28, 317479148), (34, 261453416), (43, 206730608), (49, 181416656), (56, 158739574), (68, 130726708), (86, 103365304), (98, 90708328), (112, 79369787), (119, 74700976), (136, 65363354), (172, 51682652), (196, 45354164), (238, 37350488), (272, 32681677), (301, 29532944), (344, 25841326), (392, 22677082), (476, 18675244), (602, 14766472), (688, 12920663), (731, 12160624), (784, 11338541), (833, 10671568), (952, 9337622), (1204, 7383236), (1462, 6080312), (1666, 5335784), (1904, 4668811), (2107, 4218992), (2408, 3691618), (2924, 3040156), (3332, 2667892), (4214, 2109496), (4816, 1845809), (5117, 1737232), (5848, 1520078), (6664, 1333946), (8428, 1054748), (10234, 868616), (11696, 760039), (13328, 666973), (15511, 573104), (16856, 527374), (20468, 434308), (31022, 286552), (33712, 263687), (35819, 248176), (40936, 217154), (62044, 143276), (71638, 124088), (81872, 108577)]