306606496

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 738702720

約数和(自身を除く): 432096224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 76, 112, 122, 133, 152, 224, 244, 266, 304, 427, 488, 532, 608, 854, 976, 1064, 1159, 1181, 1708, 1952, 2128, 2318, 2362, 3416, 4256, 4636, 4724, 6832, 8113, 8267, 9272, 9448, 13664, 16226, 16534, 18544, 18896, 22439, 32452, 33068, 37088, 37792, 44878, 64904, 66136, 72041, 89756, 129808, 132272, 144082, 157073, 179512, 259616, 264544, 288164, 314146, 359024, 504287, 576328, 628292, 718048, 1008574, 1152656, 1256584, 1368779, 2017148, 2305312, 2513168, 2737558, 4034296, 5026336, 5475116, 8068592, 9581453, 10950232, 16137184, 19162906, 21900464, 38325812, 43800928, 76651624, 153303248, 306606496]

約数ペア:

[(1, 306606496), (2, 153303248), (4, 76651624), (7, 43800928), (8, 38325812), (14, 21900464), (16, 19162906), (19, 16137184), (28, 10950232), (32, 9581453), (38, 8068592), (56, 5475116), (61, 5026336), (76, 4034296), (112, 2737558), (122, 2513168), (133, 2305312), (152, 2017148), (224, 1368779), (244, 1256584), (266, 1152656), (304, 1008574), (427, 718048), (488, 628292), (532, 576328), (608, 504287), (854, 359024), (976, 314146), (1064, 288164), (1159, 264544), (1181, 259616), (1708, 179512), (1952, 157073), (2128, 144082), (2318, 132272), (2362, 129808), (3416, 89756), (4256, 72041), (4636, 66136), (4724, 64904), (6832, 44878), (8113, 37792), (8267, 37088), (9272, 33068), (9448, 32452), (13664, 22439), (16226, 18896), (16534, 18544)]