393319072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 859590144

約数和(自身を除く): 466271072

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 83, 124, 136, 166, 248, 272, 281, 332, 496, 527, 544, 562, 664, 992, 1054, 1124, 1328, 1411, 2108, 2248, 2573, 2656, 2822, 4216, 4496, 4777, 5146, 5644, 8432, 8711, 8992, 9554, 10292, 11288, 16864, 17422, 19108, 20584, 22576, 23323, 34844, 38216, 41168, 43741, 45152, 46646, 69688, 76432, 82336, 87482, 93292, 139376, 148087, 152864, 174964, 186584, 278752, 296174, 349928, 373168, 396491, 592348, 699856, 723013, 746336, 792982, 1184696, 1399712, 1446026, 1585964, 2369392, 2892052, 3171928, 4738784, 5784104, 6343856, 11568208, 12291221, 12687712, 23136416, 24582442, 49164884, 98329768, 196659536, 393319072]

約数ペア:

[(1, 393319072), (2, 196659536), (4, 98329768), (8, 49164884), (16, 24582442), (17, 23136416), (31, 12687712), (32, 12291221), (34, 11568208), (62, 6343856), (68, 5784104), (83, 4738784), (124, 3171928), (136, 2892052), (166, 2369392), (248, 1585964), (272, 1446026), (281, 1399712), (332, 1184696), (496, 792982), (527, 746336), (544, 723013), (562, 699856), (664, 592348), (992, 396491), (1054, 373168), (1124, 349928), (1328, 296174), (1411, 278752), (2108, 186584), (2248, 174964), (2573, 152864), (2656, 148087), (2822, 139376), (4216, 93292), (4496, 87482), (4777, 82336), (5146, 76432), (5644, 69688), (8432, 46646), (8711, 45152), (8992, 43741), (9554, 41168), (10292, 38216), (11288, 34844), (16864, 23323), (17422, 22576), (19108, 20584)]