208433472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:880

約数の個数: 112

約数和(自身を含む): 599968320

約数和(自身を除く): 391534848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 156, 192, 208, 226, 312, 339, 416, 452, 624, 678, 739, 832, 904, 1248, 1356, 1469, 1478, 1808, 2217, 2496, 2712, 2938, 2956, 3616, 4407, 4434, 5424, 5876, 5912, 7232, 8814, 8868, 9607, 10848, 11752, 11824, 17628, 17736, 19214, 21696, 23504, 23648, 28821, 35256, 35472, 38428, 47008, 47296, 57642, 70512, 70944, 76856, 83507, 94016, 115284, 141024, 141888, 153712, 167014, 230568, 250521, 282048, 307424, 334028, 461136, 501042, 614848, 668056, 922272, 1002084, 1085591, 1336112, 1844544, 2004168, 2171182, 2672224, 3256773, 4008336, 4342364, 5344448, 6513546, 8016672, 8684728, 13027092, 16033344, 17369456, 26054184, 34738912, 52108368, 69477824, 104216736, 208433472]

約数ペア:

[(1, 208433472), (2, 104216736), (3, 69477824), (4, 52108368), (6, 34738912), (8, 26054184), (12, 17369456), (13, 16033344), (16, 13027092), (24, 8684728), (26, 8016672), (32, 6513546), (39, 5344448), (48, 4342364), (52, 4008336), (64, 3256773), (78, 2672224), (96, 2171182), (104, 2004168), (113, 1844544), (156, 1336112), (192, 1085591), (208, 1002084), (226, 922272), (312, 668056), (339, 614848), (416, 501042), (452, 461136), (624, 334028), (678, 307424), (739, 282048), (832, 250521), (904, 230568), (1248, 167014), (1356, 153712), (1469, 141888), (1478, 141024), (1808, 115284), (2217, 94016), (2496, 83507), (2712, 76856), (2938, 70944), (2956, 70512), (3616, 57642), (4407, 47296), (4434, 47008), (5424, 38428), (5876, 35472), (5912, 35256), (7232, 28821), (8814, 23648), (8868, 23504), (9607, 21696), (10848, 19214), (11752, 17736), (11824, 17628)]