2563040512

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 5554120320

約数和(自身を除く): 2991079808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 73, 89, 92, 128, 134, 146, 178, 184, 256, 268, 292, 356, 368, 536, 584, 712, 736, 1072, 1168, 1424, 1472, 1541, 1679, 2047, 2144, 2336, 2848, 2944, 3082, 3358, 4094, 4288, 4672, 4891, 5696, 5888, 5963, 6164, 6497, 6716, 8188, 8576, 9344, 9782, 11392, 11926, 12328, 12994, 13432, 16376, 17152, 18688, 19564, 22784, 23852, 24656, 25988, 26864, 32752, 39128, 47704, 49312, 51976, 53728, 65504, 78256, 95408, 98624, 103952, 107456, 112493, 131008, 137149, 149431, 156512, 190816, 197248, 207904, 214912, 224986, 262016, 274298, 298862, 313024, 381632, 394496, 415808, 429824, 435299, 449972, 524032, 548596, 597724, 626048, 763264, 831616, 870598, 899944, 1097192, 1195448, 1252096, 1526528, 1663232, 1741196, 1799888, 2194384, 2390896, 3482392, 3599776, 4388768, 4781792, 6964784, 7199552, 8777536, 9563584, 10011877, 13929568, 14399104, 17555072, 19127168, 20023754, 27859136, 28798208, 35110144, 38254336, 40047508, 55718272, 80095016, 111436544, 160190032, 320380064, 640760128, 1281520256, 2563040512]

約数ペア:

[(1, 2563040512), (2, 1281520256), (4, 640760128), (8, 320380064), (16, 160190032), (23, 111436544), (32, 80095016), (46, 55718272), (64, 40047508), (67, 38254336), (73, 35110144), (89, 28798208), (92, 27859136), (128, 20023754), (134, 19127168), (146, 17555072), (178, 14399104), (184, 13929568), (256, 10011877), (268, 9563584), (292, 8777536), (356, 7199552), (368, 6964784), (536, 4781792), (584, 4388768), (712, 3599776), (736, 3482392), (1072, 2390896), (1168, 2194384), (1424, 1799888), (1472, 1741196), (1541, 1663232), (1679, 1526528), (2047, 1252096), (2144, 1195448), (2336, 1097192), (2848, 899944), (2944, 870598), (3082, 831616), (3358, 763264), (4094, 626048), (4288, 597724), (4672, 548596), (4891, 524032), (5696, 449972), (5888, 435299), (5963, 429824), (6164, 415808), (6497, 394496), (6716, 381632), (8188, 313024), (8576, 298862), (9344, 274298), (9782, 262016), (11392, 224986), (11926, 214912), (12328, 207904), (12994, 197248), (13432, 190816), (16376, 156512), (17152, 149431), (18688, 137149), (19564, 131008), (22784, 112493), (23852, 107456), (24656, 103952), (25988, 98624), (26864, 95408), (32752, 78256), (39128, 65504), (47704, 53728), (49312, 51976)]