17928725248

素因数分解:

$2^8\times 7^3\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2907

約数の個数: 144

約数和(自身を含む): 42321428800

約数和(自身を除く): 24392703552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 292, 343, 392, 448, 511, 584, 686, 784, 896, 1022, 1168, 1372, 1568, 1792, 2044, 2336, 2744, 2797, 3136, 3577, 4088, 4672, 5488, 5594, 6272, 7154, 8176, 9344, 10976, 11188, 12544, 14308, 16352, 18688, 19579, 21952, 22376, 25039, 28616, 32704, 39158, 43904, 44752, 50078, 57232, 65408, 78316, 87808, 89504, 100156, 114464, 130816, 137053, 156632, 179008, 200312, 204181, 228928, 274106, 313264, 358016, 400624, 408362, 457856, 548212, 626528, 716032, 801248, 816724, 915712, 959371, 1096424, 1253056, 1429267, 1602496, 1633448, 1918742, 2192848, 2506112, 2858534, 3204992, 3266896, 3837484, 4385696, 5012224, 5717068, 6409984, 6533792, 7674968, 8771392, 10004869, 11434136, 13067584, 15349936, 17542784, 20009738, 22868272, 26135168, 30699872, 35085568, 40019476, 45736544, 52270336, 61399744, 70034083, 80038952, 91473088, 122799488, 140068166, 160077904, 182946176, 245598976, 280136332, 320155808, 365892352, 560272664, 640311616, 1120545328, 1280623232, 2241090656, 2561246464, 4482181312, 8964362624, 17928725248]

約数ペア:

[(1, 17928725248), (2, 8964362624), (4, 4482181312), (7, 2561246464), (8, 2241090656), (14, 1280623232), (16, 1120545328), (28, 640311616), (32, 560272664), (49, 365892352), (56, 320155808), (64, 280136332), (73, 245598976), (98, 182946176), (112, 160077904), (128, 140068166), (146, 122799488), (196, 91473088), (224, 80038952), (256, 70034083), (292, 61399744), (343, 52270336), (392, 45736544), (448, 40019476), (511, 35085568), (584, 30699872), (686, 26135168), (784, 22868272), (896, 20009738), (1022, 17542784), (1168, 15349936), (1372, 13067584), (1568, 11434136), (1792, 10004869), (2044, 8771392), (2336, 7674968), (2744, 6533792), (2797, 6409984), (3136, 5717068), (3577, 5012224), (4088, 4385696), (4672, 3837484), (5488, 3266896), (5594, 3204992), (6272, 2858534), (7154, 2506112), (8176, 2192848), (9344, 1918742), (10976, 1633448), (11188, 1602496), (12544, 1429267), (14308, 1253056), (16352, 1096424), (18688, 959371), (19579, 915712), (21952, 816724), (22376, 801248), (25039, 716032), (28616, 626528), (32704, 548212), (39158, 457856), (43904, 408362), (44752, 400624), (50078, 358016), (57232, 313264), (65408, 274106), (78316, 228928), (87808, 204181), (89504, 200312), (100156, 179008), (114464, 156632), (130816, 137053)]