2124749328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179213}}^1$

素因数の和:179256

約数の個数: 80

約数和(自身を含む): 6222310080

約数和(自身を除く): 4097560752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 179213, 358426, 537639, 716852, 1075278, 1433704, 2150556, 2329769, 2867408, 3405047, 4301112, 4659538, 6810094, 6989307, 8602224, 9319076, 10215141, 13620188, 13978614, 18638152, 20430282, 27240376, 27957228, 37276304, 40860564, 44265611, 54480752, 55914456, 81721128, 88531222, 111828912, 132796833, 163442256, 177062444, 265593666, 354124888, 531187332, 708249776, 1062374664, 2124749328]

約数ペア:

[(1, 2124749328), (2, 1062374664), (3, 708249776), (4, 531187332), (6, 354124888), (8, 265593666), (12, 177062444), (13, 163442256), (16, 132796833), (19, 111828912), (24, 88531222), (26, 81721128), (38, 55914456), (39, 54480752), (48, 44265611), (52, 40860564), (57, 37276304), (76, 27957228), (78, 27240376), (104, 20430282), (114, 18638152), (152, 13978614), (156, 13620188), (208, 10215141), (228, 9319076), (247, 8602224), (304, 6989307), (312, 6810094), (456, 4659538), (494, 4301112), (624, 3405047), (741, 2867408), (912, 2329769), (988, 2150556), (1482, 1433704), (1976, 1075278), (2964, 716852), (3952, 537639), (5928, 358426), (11856, 179213)]