189027288

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 525383040

約数和(自身を除く): 336355752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 193, 223, 244, 366, 386, 446, 488, 549, 579, 669, 732, 772, 892, 1098, 1158, 1338, 1464, 1544, 1737, 1784, 2007, 2196, 2316, 2676, 3474, 4014, 4392, 4632, 5352, 6948, 8028, 11773, 13603, 13896, 16056, 23546, 27206, 35319, 40809, 43039, 47092, 54412, 70638, 81618, 86078, 94184, 105957, 108824, 122427, 129117, 141276, 163236, 172156, 211914, 244854, 258234, 282552, 326472, 344312, 387351, 423828, 489708, 516468, 774702, 847656, 979416, 1032936, 1549404, 2625379, 3098808, 5250758, 7876137, 10501516, 15752274, 21003032, 23628411, 31504548, 47256822, 63009096, 94513644, 189027288]

約数ペア:

[(1, 189027288), (2, 94513644), (3, 63009096), (4, 47256822), (6, 31504548), (8, 23628411), (9, 21003032), (12, 15752274), (18, 10501516), (24, 7876137), (36, 5250758), (61, 3098808), (72, 2625379), (122, 1549404), (183, 1032936), (193, 979416), (223, 847656), (244, 774702), (366, 516468), (386, 489708), (446, 423828), (488, 387351), (549, 344312), (579, 326472), (669, 282552), (732, 258234), (772, 244854), (892, 211914), (1098, 172156), (1158, 163236), (1338, 141276), (1464, 129117), (1544, 122427), (1737, 108824), (1784, 105957), (2007, 94184), (2196, 86078), (2316, 81618), (2676, 70638), (3474, 54412), (4014, 47092), (4392, 43039), (4632, 40809), (5352, 35319), (6948, 27206), (8028, 23546), (11773, 16056), (13603, 13896)]