886979488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 1911216384

約数和(自身を除く): 1024236896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 68, 94, 113, 136, 188, 226, 272, 307, 376, 452, 544, 614, 752, 799, 904, 1228, 1504, 1598, 1808, 1921, 2456, 3196, 3616, 3842, 4912, 5219, 5311, 6392, 7684, 9824, 10438, 10622, 12784, 14429, 15368, 20876, 21244, 25568, 28858, 30736, 34691, 41752, 42488, 57716, 61472, 69382, 83504, 84976, 90287, 115432, 138764, 167008, 169952, 180574, 230864, 245293, 277528, 361148, 461728, 490586, 555056, 589747, 722296, 981172, 1110112, 1179494, 1444592, 1630477, 1962344, 2358988, 2889184, 3260954, 3924688, 4717976, 6521908, 7849376, 9435952, 13043816, 18871904, 26087632, 27718109, 52175264, 55436218, 110872436, 221744872, 443489744, 886979488]

約数ペア:

[(1, 886979488), (2, 443489744), (4, 221744872), (8, 110872436), (16, 55436218), (17, 52175264), (32, 27718109), (34, 26087632), (47, 18871904), (68, 13043816), (94, 9435952), (113, 7849376), (136, 6521908), (188, 4717976), (226, 3924688), (272, 3260954), (307, 2889184), (376, 2358988), (452, 1962344), (544, 1630477), (614, 1444592), (752, 1179494), (799, 1110112), (904, 981172), (1228, 722296), (1504, 589747), (1598, 555056), (1808, 490586), (1921, 461728), (2456, 361148), (3196, 277528), (3616, 245293), (3842, 230864), (4912, 180574), (5219, 169952), (5311, 167008), (6392, 138764), (7684, 115432), (9824, 90287), (10438, 84976), (10622, 83504), (12784, 69382), (14429, 61472), (15368, 57716), (20876, 42488), (21244, 41752), (25568, 34691), (28858, 30736)]