690437952

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12889}}^1$

素因数の和:12941

約数の個数: 112

約数和(自身を含む): 2095398400

約数和(自身を除く): 1404960448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 4464, 5952, 6696, 8928, 12889, 13392, 17856, 25778, 26784, 38667, 51556, 53568, 77334, 103112, 116001, 154668, 206224, 232002, 309336, 348003, 399559, 412448, 464004, 618672, 696006, 799118, 824896, 928008, 1198677, 1237344, 1392012, 1598236, 1856016, 2397354, 2474688, 2784024, 3196472, 3596031, 3712032, 4794708, 5568048, 6392944, 7192062, 7424064, 9589416, 10788093, 11136096, 12785888, 14384124, 19178832, 21576186, 22272192, 25571776, 28768248, 38357664, 43152372, 57536496, 76715328, 86304744, 115072992, 172609488, 230145984, 345218976, 690437952]

約数ペア:

[(1, 690437952), (2, 345218976), (3, 230145984), (4, 172609488), (6, 115072992), (8, 86304744), (9, 76715328), (12, 57536496), (16, 43152372), (18, 38357664), (24, 28768248), (27, 25571776), (31, 22272192), (32, 21576186), (36, 19178832), (48, 14384124), (54, 12785888), (62, 11136096), (64, 10788093), (72, 9589416), (93, 7424064), (96, 7192062), (108, 6392944), (124, 5568048), (144, 4794708), (186, 3712032), (192, 3596031), (216, 3196472), (248, 2784024), (279, 2474688), (288, 2397354), (372, 1856016), (432, 1598236), (496, 1392012), (558, 1237344), (576, 1198677), (744, 928008), (837, 824896), (864, 799118), (992, 696006), (1116, 618672), (1488, 464004), (1674, 412448), (1728, 399559), (1984, 348003), (2232, 309336), (2976, 232002), (3348, 206224), (4464, 154668), (5952, 116001), (6696, 103112), (8928, 77334), (12889, 53568), (13392, 51556), (17856, 38667), (25778, 26784)]