321981504

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{9923}}^1$

素因数の和:9964

約数の個数: 84

約数和(自身を含む): 922574736

約数和(自身を除く): 600593232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 416, 507, 624, 676, 832, 1014, 1248, 1352, 2028, 2496, 2704, 4056, 5408, 8112, 9923, 10816, 16224, 19846, 29769, 32448, 39692, 59538, 79384, 119076, 128999, 158768, 238152, 257998, 317536, 386997, 476304, 515996, 635072, 773994, 952608, 1031992, 1547988, 1676987, 1905216, 2063984, 3095976, 3353974, 4127968, 5030961, 6191952, 6707948, 8255936, 10061922, 12383904, 13415896, 20123844, 24767808, 26831792, 40247688, 53663584, 80495376, 107327168, 160990752, 321981504]

約数ペア:

[(1, 321981504), (2, 160990752), (3, 107327168), (4, 80495376), (6, 53663584), (8, 40247688), (12, 26831792), (13, 24767808), (16, 20123844), (24, 13415896), (26, 12383904), (32, 10061922), (39, 8255936), (48, 6707948), (52, 6191952), (64, 5030961), (78, 4127968), (96, 3353974), (104, 3095976), (156, 2063984), (169, 1905216), (192, 1676987), (208, 1547988), (312, 1031992), (338, 952608), (416, 773994), (507, 635072), (624, 515996), (676, 476304), (832, 386997), (1014, 317536), (1248, 257998), (1352, 238152), (2028, 158768), (2496, 128999), (2704, 119076), (4056, 79384), (5408, 59538), (8112, 39692), (9923, 32448), (10816, 29769), (16224, 19846)]