317531904

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 894045600

約数和(自身を除く): 576513696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 53, 58, 64, 87, 96, 106, 116, 128, 159, 174, 192, 212, 232, 256, 269, 318, 348, 384, 424, 464, 538, 636, 696, 768, 807, 848, 928, 1076, 1272, 1392, 1537, 1614, 1696, 1856, 2152, 2544, 2784, 3074, 3228, 3392, 3712, 4304, 4611, 5088, 5568, 6148, 6456, 6784, 7424, 7801, 8608, 9222, 10176, 11136, 12296, 12912, 13568, 14257, 15602, 17216, 18444, 20352, 22272, 23403, 24592, 25824, 28514, 31204, 34432, 36888, 40704, 42771, 46806, 49184, 51648, 57028, 62408, 68864, 73776, 85542, 93612, 98368, 103296, 114056, 124816, 147552, 171084, 187224, 196736, 206592, 228112, 249632, 295104, 342168, 374448, 393472, 413453, 456224, 499264, 590208, 684336, 748896, 826906, 912448, 998528, 1180416, 1240359, 1368672, 1497792, 1653812, 1824896, 1997056, 2480718, 2737344, 2995584, 3307624, 3649792, 4961436, 5474688, 5991168, 6615248, 9922872, 10949376, 13230496, 19845744, 26460992, 39691488, 52921984, 79382976, 105843968, 158765952, 317531904]

約数ペア:

[(1, 317531904), (2, 158765952), (3, 105843968), (4, 79382976), (6, 52921984), (8, 39691488), (12, 26460992), (16, 19845744), (24, 13230496), (29, 10949376), (32, 9922872), (48, 6615248), (53, 5991168), (58, 5474688), (64, 4961436), (87, 3649792), (96, 3307624), (106, 2995584), (116, 2737344), (128, 2480718), (159, 1997056), (174, 1824896), (192, 1653812), (212, 1497792), (232, 1368672), (256, 1240359), (269, 1180416), (318, 998528), (348, 912448), (384, 826906), (424, 748896), (464, 684336), (538, 590208), (636, 499264), (696, 456224), (768, 413453), (807, 393472), (848, 374448), (928, 342168), (1076, 295104), (1272, 249632), (1392, 228112), (1537, 206592), (1614, 196736), (1696, 187224), (1856, 171084), (2152, 147552), (2544, 124816), (2784, 114056), (3074, 103296), (3228, 98368), (3392, 93612), (3712, 85542), (4304, 73776), (4611, 68864), (5088, 62408), (5568, 57028), (6148, 51648), (6456, 49184), (6784, 46806), (7424, 42771), (7801, 40704), (8608, 36888), (9222, 34432), (10176, 31204), (11136, 28514), (12296, 25824), (12912, 24592), (13568, 23403), (14257, 22272), (15602, 20352), (17216, 18444)]