2430870208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^2$

素因数の和:670

約数の個数: 84

約数和(自身を含む): 5379915072

約数和(自身を除く): 2949044864

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 307, 403, 416, 496, 614, 806, 832, 992, 1228, 1612, 1984, 2456, 3224, 3991, 4912, 6448, 7982, 9517, 9824, 12896, 15964, 19034, 19648, 25792, 31928, 38068, 63856, 76136, 94249, 123721, 127712, 152272, 188498, 247442, 255424, 304544, 376996, 494884, 609088, 753992, 989768, 1225237, 1507984, 1979536, 2450474, 2921719, 3015968, 3959072, 4900948, 5843438, 6031936, 7918144, 9801896, 11686876, 19603792, 23373752, 37982347, 39207584, 46747504, 75964694, 78415168, 93495008, 151929388, 186990016, 303858776, 607717552, 1215435104, 2430870208]

約数ペア:

[(1, 2430870208), (2, 1215435104), (4, 607717552), (8, 303858776), (13, 186990016), (16, 151929388), (26, 93495008), (31, 78415168), (32, 75964694), (52, 46747504), (62, 39207584), (64, 37982347), (104, 23373752), (124, 19603792), (208, 11686876), (248, 9801896), (307, 7918144), (403, 6031936), (416, 5843438), (496, 4900948), (614, 3959072), (806, 3015968), (832, 2921719), (992, 2450474), (1228, 1979536), (1612, 1507984), (1984, 1225237), (2456, 989768), (3224, 753992), (3991, 609088), (4912, 494884), (6448, 376996), (7982, 304544), (9517, 255424), (9824, 247442), (12896, 188498), (15964, 152272), (19034, 127712), (19648, 123721), (25792, 94249), (31928, 76136), (38068, 63856)]