19273486144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4488

約数の個数: 112

約数和(自身を含む): 42989601600

約数和(自身を除く): 23716115456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 149, 172, 176, 298, 344, 352, 473, 596, 688, 704, 946, 1192, 1376, 1639, 1892, 2384, 2752, 3278, 3784, 4273, 4768, 6407, 6556, 7568, 8546, 9536, 12814, 13112, 15136, 17092, 25628, 26224, 30272, 34184, 47003, 51256, 52448, 68368, 70477, 94006, 102512, 104896, 136736, 140954, 183739, 188012, 205024, 273472, 281908, 367478, 376024, 410048, 563816, 636677, 734956, 752048, 1127632, 1273354, 1469912, 1504096, 2021129, 2255264, 2546708, 2939824, 3008192, 4042258, 4510528, 5093416, 5879648, 7003447, 8084516, 10186832, 11759296, 14006894, 16169032, 20373664, 27377111, 28013788, 32338064, 40747328, 54754222, 56027576, 64676128, 109508444, 112055152, 129352256, 219016888, 224110304, 301148221, 438033776, 448220608, 602296442, 876067552, 1204592884, 1752135104, 2409185768, 4818371536, 9636743072, 19273486144]

約数ペア:

[(1, 19273486144), (2, 9636743072), (4, 4818371536), (8, 2409185768), (11, 1752135104), (16, 1204592884), (22, 876067552), (32, 602296442), (43, 448220608), (44, 438033776), (64, 301148221), (86, 224110304), (88, 219016888), (149, 129352256), (172, 112055152), (176, 109508444), (298, 64676128), (344, 56027576), (352, 54754222), (473, 40747328), (596, 32338064), (688, 28013788), (704, 27377111), (946, 20373664), (1192, 16169032), (1376, 14006894), (1639, 11759296), (1892, 10186832), (2384, 8084516), (2752, 7003447), (3278, 5879648), (3784, 5093416), (4273, 4510528), (4768, 4042258), (6407, 3008192), (6556, 2939824), (7568, 2546708), (8546, 2255264), (9536, 2021129), (12814, 1504096), (13112, 1469912), (15136, 1273354), (17092, 1127632), (25628, 752048), (26224, 734956), (30272, 636677), (34184, 563816), (47003, 410048), (51256, 376024), (52448, 367478), (68368, 281908), (70477, 273472), (94006, 205024), (102512, 188012), (104896, 183739), (136736, 140954)]