123406848

素因数分解:

$2^9\times 3^3\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 373190400

約数和(自身を除く): 249783552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 113, 128, 144, 158, 192, 216, 226, 237, 256, 288, 316, 339, 384, 432, 452, 474, 512, 576, 632, 678, 711, 768, 864, 904, 948, 1017, 1152, 1264, 1356, 1422, 1536, 1728, 1808, 1896, 2034, 2133, 2304, 2528, 2712, 2844, 3051, 3456, 3616, 3792, 4068, 4266, 4608, 5056, 5424, 5688, 6102, 6912, 7232, 7584, 8136, 8532, 8927, 10112, 10848, 11376, 12204, 13824, 14464, 15168, 16272, 17064, 17854, 20224, 21696, 22752, 24408, 26781, 28928, 30336, 32544, 34128, 35708, 40448, 43392, 45504, 48816, 53562, 57856, 60672, 65088, 68256, 71416, 80343, 86784, 91008, 97632, 107124, 121344, 130176, 136512, 142832, 160686, 173568, 182016, 195264, 214248, 241029, 260352, 273024, 285664, 321372, 364032, 390528, 428496, 482058, 520704, 546048, 571328, 642744, 781056, 856992, 964116, 1092096, 1142656, 1285488, 1562112, 1713984, 1928232, 2285312, 2570976, 3427968, 3856464, 4570624, 5141952, 6855936, 7712928, 10283904, 13711872, 15425856, 20567808, 30851712, 41135616, 61703424, 123406848]

約数ペア:

[(1, 123406848), (2, 61703424), (3, 41135616), (4, 30851712), (6, 20567808), (8, 15425856), (9, 13711872), (12, 10283904), (16, 7712928), (18, 6855936), (24, 5141952), (27, 4570624), (32, 3856464), (36, 3427968), (48, 2570976), (54, 2285312), (64, 1928232), (72, 1713984), (79, 1562112), (96, 1285488), (108, 1142656), (113, 1092096), (128, 964116), (144, 856992), (158, 781056), (192, 642744), (216, 571328), (226, 546048), (237, 520704), (256, 482058), (288, 428496), (316, 390528), (339, 364032), (384, 321372), (432, 285664), (452, 273024), (474, 260352), (512, 241029), (576, 214248), (632, 195264), (678, 182016), (711, 173568), (768, 160686), (864, 142832), (904, 136512), (948, 130176), (1017, 121344), (1152, 107124), (1264, 97632), (1356, 91008), (1422, 86784), (1536, 80343), (1728, 71416), (1808, 68256), (1896, 65088), (2034, 60672), (2133, 57856), (2304, 53562), (2528, 48816), (2712, 45504), (2844, 43392), (3051, 40448), (3456, 35708), (3616, 34128), (3792, 32544), (4068, 30336), (4266, 28928), (4608, 26781), (5056, 24408), (5424, 22752), (5688, 21696), (6102, 20224), (6912, 17854), (7232, 17064), (7584, 16272), (8136, 15168), (8532, 14464), (8927, 13824), (10112, 12204), (10848, 11376)]