187803648

素因数分解:

$2^{11}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 567272160

約数和(自身を除く): 379468512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 443, 512, 552, 576, 736, 768, 828, 886, 1024, 1104, 1152, 1329, 1472, 1536, 1656, 1772, 2048, 2208, 2304, 2658, 2944, 3072, 3312, 3544, 3987, 4416, 4608, 5316, 5888, 6144, 6624, 7088, 7974, 8832, 9216, 10189, 10632, 11776, 13248, 14176, 15948, 17664, 18432, 20378, 21264, 23552, 26496, 28352, 30567, 31896, 35328, 40756, 42528, 47104, 52992, 56704, 61134, 63792, 70656, 81512, 85056, 91701, 105984, 113408, 122268, 127584, 141312, 163024, 170112, 183402, 211968, 226816, 244536, 255168, 326048, 340224, 366804, 423936, 453632, 489072, 510336, 652096, 680448, 733608, 907264, 978144, 1020672, 1304192, 1360896, 1467216, 1956288, 2041344, 2608384, 2721792, 2934432, 3912576, 4082688, 5216768, 5868864, 7825152, 8165376, 10433536, 11737728, 15650304, 20867072, 23475456, 31300608, 46950912, 62601216, 93901824, 187803648]

約数ペア:

[(1, 187803648), (2, 93901824), (3, 62601216), (4, 46950912), (6, 31300608), (8, 23475456), (9, 20867072), (12, 15650304), (16, 11737728), (18, 10433536), (23, 8165376), (24, 7825152), (32, 5868864), (36, 5216768), (46, 4082688), (48, 3912576), (64, 2934432), (69, 2721792), (72, 2608384), (92, 2041344), (96, 1956288), (128, 1467216), (138, 1360896), (144, 1304192), (184, 1020672), (192, 978144), (207, 907264), (256, 733608), (276, 680448), (288, 652096), (368, 510336), (384, 489072), (414, 453632), (443, 423936), (512, 366804), (552, 340224), (576, 326048), (736, 255168), (768, 244536), (828, 226816), (886, 211968), (1024, 183402), (1104, 170112), (1152, 163024), (1329, 141312), (1472, 127584), (1536, 122268), (1656, 113408), (1772, 105984), (2048, 91701), (2208, 85056), (2304, 81512), (2658, 70656), (2944, 63792), (3072, 61134), (3312, 56704), (3544, 52992), (3987, 47104), (4416, 42528), (4608, 40756), (5316, 35328), (5888, 31896), (6144, 30567), (6624, 28352), (7088, 26496), (7974, 23552), (8832, 21264), (9216, 20378), (10189, 18432), (10632, 17664), (11776, 15948), (13248, 14176)]