807768832

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 1852256448

約数和(自身を除く): 1044487616

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 61, 64, 92, 104, 122, 128, 173, 184, 208, 244, 256, 299, 346, 368, 416, 488, 598, 692, 736, 793, 832, 976, 1196, 1384, 1403, 1472, 1586, 1664, 1952, 2249, 2392, 2768, 2806, 2944, 3172, 3328, 3904, 3979, 4498, 4784, 5536, 5612, 5888, 6344, 7808, 7958, 8996, 9568, 10553, 11072, 11224, 12688, 15616, 15916, 17992, 18239, 19136, 21106, 22144, 22448, 25376, 31832, 35984, 36478, 38272, 42212, 44288, 44896, 50752, 51727, 63664, 71968, 72956, 76544, 84424, 89792, 101504, 103454, 127328, 137189, 143936, 145912, 168848, 179584, 203008, 206908, 242719, 254656, 274378, 287872, 291824, 337696, 359168, 413816, 485438, 509312, 548756, 575744, 583648, 675392, 827632, 970876, 1018624, 1097512, 1167296, 1350784, 1655264, 1941752, 2195024, 2334592, 2701568, 3155347, 3310528, 3883504, 4390048, 4669184, 6310694, 6621056, 7767008, 8780096, 12621388, 13242112, 15534016, 17560192, 25242776, 31068032, 35120384, 50485552, 62136064, 100971104, 201942208, 403884416, 807768832]

約数ペア:

[(1, 807768832), (2, 403884416), (4, 201942208), (8, 100971104), (13, 62136064), (16, 50485552), (23, 35120384), (26, 31068032), (32, 25242776), (46, 17560192), (52, 15534016), (61, 13242112), (64, 12621388), (92, 8780096), (104, 7767008), (122, 6621056), (128, 6310694), (173, 4669184), (184, 4390048), (208, 3883504), (244, 3310528), (256, 3155347), (299, 2701568), (346, 2334592), (368, 2195024), (416, 1941752), (488, 1655264), (598, 1350784), (692, 1167296), (736, 1097512), (793, 1018624), (832, 970876), (976, 827632), (1196, 675392), (1384, 583648), (1403, 575744), (1472, 548756), (1586, 509312), (1664, 485438), (1952, 413816), (2249, 359168), (2392, 337696), (2768, 291824), (2806, 287872), (2944, 274378), (3172, 254656), (3328, 242719), (3904, 206908), (3979, 203008), (4498, 179584), (4784, 168848), (5536, 145912), (5612, 143936), (5888, 137189), (6344, 127328), (7808, 103454), (7958, 101504), (8996, 89792), (9568, 84424), (10553, 76544), (11072, 72956), (11224, 71968), (12688, 63664), (15616, 51727), (15916, 50752), (17992, 44896), (18239, 44288), (19136, 42212), (21106, 38272), (22144, 36478), (22448, 35984), (25376, 31832)]