488603904

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 1373568000

約数和(自身を除く): 884964096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 139, 184, 192, 199, 256, 276, 278, 368, 384, 398, 417, 552, 556, 597, 736, 768, 796, 834, 1104, 1112, 1194, 1472, 1592, 1668, 2208, 2224, 2388, 2944, 3184, 3197, 3336, 4416, 4448, 4577, 4776, 5888, 6368, 6394, 6672, 8832, 8896, 9154, 9552, 9591, 12736, 12788, 13344, 13731, 17664, 17792, 18308, 19104, 19182, 25472, 25576, 26688, 27462, 27661, 35584, 36616, 38208, 38364, 50944, 51152, 53376, 54924, 55322, 73232, 76416, 76728, 82983, 102304, 106752, 109848, 110644, 146464, 152832, 153456, 165966, 204608, 219696, 221288, 292928, 306912, 331932, 409216, 439392, 442576, 585856, 613824, 636203, 663864, 818432, 878784, 885152, 1171712, 1227648, 1272406, 1327728, 1757568, 1770304, 1908609, 2455296, 2544812, 2655456, 3515136, 3540608, 3817218, 5089624, 5310912, 7081216, 7634436, 10179248, 10621824, 15268872, 20358496, 21243648, 30537744, 40716992, 61075488, 81433984, 122150976, 162867968, 244301952, 488603904]

約数ペア:

[(1, 488603904), (2, 244301952), (3, 162867968), (4, 122150976), (6, 81433984), (8, 61075488), (12, 40716992), (16, 30537744), (23, 21243648), (24, 20358496), (32, 15268872), (46, 10621824), (48, 10179248), (64, 7634436), (69, 7081216), (92, 5310912), (96, 5089624), (128, 3817218), (138, 3540608), (139, 3515136), (184, 2655456), (192, 2544812), (199, 2455296), (256, 1908609), (276, 1770304), (278, 1757568), (368, 1327728), (384, 1272406), (398, 1227648), (417, 1171712), (552, 885152), (556, 878784), (597, 818432), (736, 663864), (768, 636203), (796, 613824), (834, 585856), (1104, 442576), (1112, 439392), (1194, 409216), (1472, 331932), (1592, 306912), (1668, 292928), (2208, 221288), (2224, 219696), (2388, 204608), (2944, 165966), (3184, 153456), (3197, 152832), (3336, 146464), (4416, 110644), (4448, 109848), (4577, 106752), (4776, 102304), (5888, 82983), (6368, 76728), (6394, 76416), (6672, 73232), (8832, 55322), (8896, 54924), (9154, 53376), (9552, 51152), (9591, 50944), (12736, 38364), (12788, 38208), (13344, 36616), (13731, 35584), (17664, 27661), (17792, 27462), (18308, 26688), (19104, 25576), (19182, 25472)]