38902272

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 160

約数和(自身を含む): 115230720

約数和(自身を除く): 76328448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 43, 48, 57, 62, 64, 76, 86, 93, 96, 114, 124, 128, 129, 152, 172, 186, 192, 228, 248, 256, 258, 304, 344, 372, 384, 456, 496, 512, 516, 589, 608, 688, 744, 768, 817, 912, 992, 1032, 1178, 1216, 1333, 1376, 1488, 1536, 1634, 1767, 1824, 1984, 2064, 2356, 2432, 2451, 2666, 2752, 2976, 3268, 3534, 3648, 3968, 3999, 4128, 4712, 4864, 4902, 5332, 5504, 5952, 6536, 7068, 7296, 7936, 7998, 8256, 9424, 9728, 9804, 10664, 11008, 11904, 13072, 14136, 14592, 15872, 15996, 16512, 18848, 19608, 21328, 22016, 23808, 25327, 26144, 28272, 29184, 31992, 33024, 37696, 39216, 42656, 47616, 50654, 52288, 56544, 63984, 66048, 75392, 75981, 78432, 85312, 101308, 104576, 113088, 127968, 150784, 151962, 156864, 170624, 202616, 209152, 226176, 255936, 301568, 303924, 313728, 341248, 405232, 418304, 452352, 511872, 607848, 627456, 682496, 810464, 904704, 1023744, 1215696, 1254912, 1620928, 2047488, 2431392, 3241856, 4862784, 6483712, 9725568, 12967424, 19451136, 38902272]

約数ペア:

[(1, 38902272), (2, 19451136), (3, 12967424), (4, 9725568), (6, 6483712), (8, 4862784), (12, 3241856), (16, 2431392), (19, 2047488), (24, 1620928), (31, 1254912), (32, 1215696), (38, 1023744), (43, 904704), (48, 810464), (57, 682496), (62, 627456), (64, 607848), (76, 511872), (86, 452352), (93, 418304), (96, 405232), (114, 341248), (124, 313728), (128, 303924), (129, 301568), (152, 255936), (172, 226176), (186, 209152), (192, 202616), (228, 170624), (248, 156864), (256, 151962), (258, 150784), (304, 127968), (344, 113088), (372, 104576), (384, 101308), (456, 85312), (496, 78432), (512, 75981), (516, 75392), (589, 66048), (608, 63984), (688, 56544), (744, 52288), (768, 50654), (817, 47616), (912, 42656), (992, 39216), (1032, 37696), (1178, 33024), (1216, 31992), (1333, 29184), (1376, 28272), (1488, 26144), (1536, 25327), (1634, 23808), (1767, 22016), (1824, 21328), (1984, 19608), (2064, 18848), (2356, 16512), (2432, 15996), (2451, 15872), (2666, 14592), (2752, 14136), (2976, 13072), (3268, 11904), (3534, 11008), (3648, 10664), (3968, 9804), (3999, 9728), (4128, 9424), (4712, 8256), (4864, 7998), (4902, 7936), (5332, 7296), (5504, 7068), (5952, 6536)]