815511552

素因数分解:

$2^{11}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 2358720000

約数和(自身を除く): 1543208448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 128, 138, 174, 184, 192, 199, 232, 256, 276, 348, 368, 384, 398, 464, 512, 552, 597, 667, 696, 736, 768, 796, 928, 1024, 1104, 1194, 1334, 1392, 1472, 1536, 1592, 1856, 2001, 2048, 2208, 2388, 2668, 2784, 2944, 3072, 3184, 3712, 4002, 4416, 4577, 4776, 5336, 5568, 5771, 5888, 6144, 6368, 7424, 8004, 8832, 9154, 9552, 10672, 11136, 11542, 11776, 12736, 13731, 14848, 16008, 17313, 17664, 18308, 19104, 21344, 22272, 23084, 23552, 25472, 27462, 29696, 32016, 34626, 35328, 36616, 38208, 42688, 44544, 46168, 47104, 50944, 54924, 59392, 64032, 69252, 70656, 73232, 76416, 85376, 89088, 92336, 101888, 109848, 128064, 132733, 138504, 141312, 146464, 152832, 170752, 178176, 184672, 203776, 219696, 256128, 265466, 277008, 292928, 305664, 341504, 369344, 398199, 407552, 439392, 512256, 530932, 554016, 585856, 611328, 683008, 738688, 796398, 878784, 1024512, 1061864, 1108032, 1171712, 1222656, 1366016, 1477376, 1592796, 1757568, 2049024, 2123728, 2216064, 2343424, 2954752, 3185592, 3515136, 4098048, 4247456, 4432128, 4686848, 5909504, 6371184, 7030272, 8494912, 8864256, 9373696, 11819008, 12742368, 14060544, 16989824, 17728512, 25484736, 28121088, 33979648, 35457024, 50969472, 67959296, 101938944, 135918592, 203877888, 271837184, 407755776, 815511552]

約数ペア:

[(1, 815511552), (2, 407755776), (3, 271837184), (4, 203877888), (6, 135918592), (8, 101938944), (12, 67959296), (16, 50969472), (23, 35457024), (24, 33979648), (29, 28121088), (32, 25484736), (46, 17728512), (48, 16989824), (58, 14060544), (64, 12742368), (69, 11819008), (87, 9373696), (92, 8864256), (96, 8494912), (116, 7030272), (128, 6371184), (138, 5909504), (174, 4686848), (184, 4432128), (192, 4247456), (199, 4098048), (232, 3515136), (256, 3185592), (276, 2954752), (348, 2343424), (368, 2216064), (384, 2123728), (398, 2049024), (464, 1757568), (512, 1592796), (552, 1477376), (597, 1366016), (667, 1222656), (696, 1171712), (736, 1108032), (768, 1061864), (796, 1024512), (928, 878784), (1024, 796398), (1104, 738688), (1194, 683008), (1334, 611328), (1392, 585856), (1472, 554016), (1536, 530932), (1592, 512256), (1856, 439392), (2001, 407552), (2048, 398199), (2208, 369344), (2388, 341504), (2668, 305664), (2784, 292928), (2944, 277008), (3072, 265466), (3184, 256128), (3712, 219696), (4002, 203776), (4416, 184672), (4577, 178176), (4776, 170752), (5336, 152832), (5568, 146464), (5771, 141312), (5888, 138504), (6144, 132733), (6368, 128064), (7424, 109848), (8004, 101888), (8832, 92336), (9154, 89088), (9552, 85376), (10672, 76416), (11136, 73232), (11542, 70656), (11776, 69252), (12736, 64032), (13731, 59392), (14848, 54924), (16008, 50944), (17313, 47104), (17664, 46168), (18308, 44544), (19104, 42688), (21344, 38208), (22272, 36616), (23084, 35328), (23552, 34626), (25472, 32016), (27462, 29696)]