388611296

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 853221600

約数和(自身を除く): 464610304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 43, 68, 74, 86, 136, 148, 172, 272, 296, 344, 449, 544, 592, 629, 688, 731, 898, 1184, 1258, 1376, 1462, 1591, 1796, 2516, 2924, 3182, 3592, 5032, 5848, 6364, 7184, 7633, 10064, 11696, 12728, 14368, 15266, 16613, 19307, 20128, 23392, 25456, 27047, 30532, 33226, 38614, 50912, 54094, 61064, 66452, 77228, 108188, 122128, 132904, 154456, 216376, 244256, 265808, 282421, 308912, 328219, 432752, 531616, 564842, 617824, 656438, 714359, 865504, 1129684, 1312876, 1428718, 2259368, 2625752, 2857436, 4518736, 5251504, 5714872, 9037472, 10503008, 11429744, 12144103, 22859488, 24288206, 48576412, 97152824, 194305648, 388611296]

約数ペア:

[(1, 388611296), (2, 194305648), (4, 97152824), (8, 48576412), (16, 24288206), (17, 22859488), (32, 12144103), (34, 11429744), (37, 10503008), (43, 9037472), (68, 5714872), (74, 5251504), (86, 4518736), (136, 2857436), (148, 2625752), (172, 2259368), (272, 1428718), (296, 1312876), (344, 1129684), (449, 865504), (544, 714359), (592, 656438), (629, 617824), (688, 564842), (731, 531616), (898, 432752), (1184, 328219), (1258, 308912), (1376, 282421), (1462, 265808), (1591, 244256), (1796, 216376), (2516, 154456), (2924, 132904), (3182, 122128), (3592, 108188), (5032, 77228), (5848, 66452), (6364, 61064), (7184, 54094), (7633, 50912), (10064, 38614), (11696, 33226), (12728, 30532), (14368, 27047), (15266, 25456), (16613, 23392), (19307, 20128)]