1876338984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 5238374400

約数和(自身を除く): 3362035416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 419, 463, 744, 806, 838, 926, 1209, 1257, 1389, 1612, 1676, 1852, 2418, 2514, 2778, 3224, 3352, 3704, 4836, 5028, 5447, 5556, 6019, 9672, 10056, 10894, 11112, 12038, 12989, 14353, 16341, 18057, 21788, 24076, 25978, 28706, 32682, 36114, 38967, 43059, 43576, 48152, 51956, 57412, 65364, 72228, 77934, 86118, 103912, 114824, 130728, 144456, 155868, 168857, 172236, 186589, 193997, 311736, 337714, 344472, 373178, 387994, 506571, 559767, 581991, 675428, 746356, 775988, 1013142, 1119534, 1163982, 1350856, 1492712, 1551976, 2026284, 2239068, 2327964, 2521961, 4052568, 4478136, 4655928, 5043922, 6013907, 7565883, 10087844, 12027814, 15131766, 18041721, 20175688, 24055628, 30263532, 36083442, 48111256, 60527064, 72166884, 78180791, 144333768, 156361582, 234542373, 312723164, 469084746, 625446328, 938169492, 1876338984]

約数ペア:

[(1, 1876338984), (2, 938169492), (3, 625446328), (4, 469084746), (6, 312723164), (8, 234542373), (12, 156361582), (13, 144333768), (24, 78180791), (26, 72166884), (31, 60527064), (39, 48111256), (52, 36083442), (62, 30263532), (78, 24055628), (93, 20175688), (104, 18041721), (124, 15131766), (156, 12027814), (186, 10087844), (248, 7565883), (312, 6013907), (372, 5043922), (403, 4655928), (419, 4478136), (463, 4052568), (744, 2521961), (806, 2327964), (838, 2239068), (926, 2026284), (1209, 1551976), (1257, 1492712), (1389, 1350856), (1612, 1163982), (1676, 1119534), (1852, 1013142), (2418, 775988), (2514, 746356), (2778, 675428), (3224, 581991), (3352, 559767), (3704, 506571), (4836, 387994), (5028, 373178), (5447, 344472), (5556, 337714), (6019, 311736), (9672, 193997), (10056, 186589), (10894, 172236), (11112, 168857), (12038, 155868), (12989, 144456), (14353, 130728), (16341, 114824), (18057, 103912), (21788, 86118), (24076, 77934), (25978, 72228), (28706, 65364), (32682, 57412), (36114, 51956), (38967, 48152), (43059, 43576)]