193308948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1193}}^1$

素因数の和:1853

約数の個数: 72

約数和(自身を含む): 559785408

約数和(自身を除く): 366476460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 643, 1193, 1286, 1929, 2386, 2572, 3579, 3858, 4501, 4772, 5787, 7158, 7716, 8351, 9002, 10737, 11574, 13503, 14316, 16702, 18004, 21474, 23148, 25053, 27006, 33404, 40509, 42948, 50106, 54012, 75159, 81018, 100212, 150318, 162036, 300636, 767099, 1534198, 2301297, 3068396, 4602594, 5369693, 6903891, 9205188, 10739386, 13807782, 16109079, 21478772, 27615564, 32218158, 48327237, 64436316, 96654474, 193308948]

約数ペア:

[(1, 193308948), (2, 96654474), (3, 64436316), (4, 48327237), (6, 32218158), (7, 27615564), (9, 21478772), (12, 16109079), (14, 13807782), (18, 10739386), (21, 9205188), (28, 6903891), (36, 5369693), (42, 4602594), (63, 3068396), (84, 2301297), (126, 1534198), (252, 767099), (643, 300636), (1193, 162036), (1286, 150318), (1929, 100212), (2386, 81018), (2572, 75159), (3579, 54012), (3858, 50106), (4501, 42948), (4772, 40509), (5787, 33404), (7158, 27006), (7716, 25053), (8351, 23148), (9002, 21474), (10737, 18004), (11574, 16702), (13503, 14316)]