518367616

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:844

約数の個数: 96

約数和(自身を含む): 1155798720

約数和(自身を除く): 637431104

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 248, 338, 403, 416, 496, 676, 773, 806, 832, 992, 1352, 1546, 1612, 1664, 1984, 2704, 3092, 3224, 3968, 5239, 5408, 6184, 6448, 10049, 10478, 10816, 12368, 12896, 20098, 20956, 21632, 23963, 24736, 25792, 40196, 41912, 47926, 49472, 51584, 80392, 83824, 95852, 98944, 130637, 160784, 167648, 191704, 261274, 311519, 321568, 335296, 383408, 522548, 623038, 643136, 670592, 766816, 1045096, 1246076, 1286272, 1533632, 2090192, 2492152, 3067264, 4049747, 4180384, 4984304, 8099494, 8360768, 9968608, 16198988, 16721536, 19937216, 32397976, 39874432, 64795952, 129591904, 259183808, 518367616]

約数ペア:

[(1, 518367616), (2, 259183808), (4, 129591904), (8, 64795952), (13, 39874432), (16, 32397976), (26, 19937216), (31, 16721536), (32, 16198988), (52, 9968608), (62, 8360768), (64, 8099494), (104, 4984304), (124, 4180384), (128, 4049747), (169, 3067264), (208, 2492152), (248, 2090192), (338, 1533632), (403, 1286272), (416, 1246076), (496, 1045096), (676, 766816), (773, 670592), (806, 643136), (832, 623038), (992, 522548), (1352, 383408), (1546, 335296), (1612, 321568), (1664, 311519), (1984, 261274), (2704, 191704), (3092, 167648), (3224, 160784), (3968, 130637), (5239, 98944), (5408, 95852), (6184, 83824), (6448, 80392), (10049, 51584), (10478, 49472), (10816, 47926), (12368, 41912), (12896, 40196), (20098, 25792), (20956, 24736), (21632, 23963)]