724742016

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 2009318400

約数和(自身を除く): 1284576384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 151, 174, 192, 232, 302, 348, 384, 431, 453, 464, 604, 696, 862, 906, 928, 1208, 1293, 1392, 1724, 1812, 1856, 2416, 2586, 2784, 3448, 3624, 3712, 4379, 4832, 5172, 5568, 6896, 7248, 8758, 9664, 10344, 11136, 12499, 13137, 13792, 14496, 17516, 19328, 20688, 24998, 26274, 27584, 28992, 35032, 37497, 41376, 49996, 52548, 55168, 57984, 65081, 70064, 74994, 82752, 99992, 105096, 130162, 140128, 149988, 165504, 195243, 199984, 210192, 260324, 280256, 299976, 390486, 399968, 420384, 520648, 560512, 599952, 780972, 799936, 840768, 1041296, 1199904, 1561944, 1599872, 1681536, 1887349, 2082592, 2399808, 3123888, 3774698, 4165184, 4799616, 5662047, 6247776, 7549396, 8330368, 11324094, 12495552, 15098792, 22648188, 24991104, 30197584, 45296376, 60395168, 90592752, 120790336, 181185504, 241580672, 362371008, 724742016]

約数ペア:

[(1, 724742016), (2, 362371008), (3, 241580672), (4, 181185504), (6, 120790336), (8, 90592752), (12, 60395168), (16, 45296376), (24, 30197584), (29, 24991104), (32, 22648188), (48, 15098792), (58, 12495552), (64, 11324094), (87, 8330368), (96, 7549396), (116, 6247776), (128, 5662047), (151, 4799616), (174, 4165184), (192, 3774698), (232, 3123888), (302, 2399808), (348, 2082592), (384, 1887349), (431, 1681536), (453, 1599872), (464, 1561944), (604, 1199904), (696, 1041296), (862, 840768), (906, 799936), (928, 780972), (1208, 599952), (1293, 560512), (1392, 520648), (1724, 420384), (1812, 399968), (1856, 390486), (2416, 299976), (2586, 280256), (2784, 260324), (3448, 210192), (3624, 199984), (3712, 195243), (4379, 165504), (4832, 149988), (5172, 140128), (5568, 130162), (6896, 105096), (7248, 99992), (8758, 82752), (9664, 74994), (10344, 70064), (11136, 65081), (12499, 57984), (13137, 55168), (13792, 52548), (14496, 49996), (17516, 41376), (19328, 37497), (20688, 35032), (24998, 28992), (26274, 27584)]