12915711296

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:712

約数の個数: 112

約数和(自身を含む): 26795577600

約数和(自身を除く): 13879866304

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 73, 94, 131, 146, 188, 262, 292, 376, 449, 524, 584, 752, 898, 1048, 1168, 1504, 1796, 2096, 2336, 3008, 3431, 3592, 4192, 4672, 6157, 6862, 7184, 8384, 9563, 12314, 13724, 14368, 19126, 21103, 24628, 27448, 28736, 32777, 38252, 42206, 49256, 54896, 58819, 65554, 76504, 84412, 98512, 109792, 117638, 131108, 153008, 168824, 197024, 219584, 235276, 262216, 306016, 337648, 394048, 449461, 470552, 524432, 612032, 675296, 898922, 941104, 1048864, 1350592, 1540519, 1797844, 1882208, 2097728, 2764493, 3081038, 3595688, 3764416, 4293787, 5528986, 6162076, 7191376, 8587574, 11057972, 12324152, 14382752, 17175148, 22115944, 24648304, 28765504, 34350296, 44231888, 49296608, 68700592, 88463776, 98593216, 137401184, 176927552, 201807989, 274802368, 403615978, 807231956, 1614463912, 3228927824, 6457855648, 12915711296]

約数ペア:

[(1, 12915711296), (2, 6457855648), (4, 3228927824), (8, 1614463912), (16, 807231956), (32, 403615978), (47, 274802368), (64, 201807989), (73, 176927552), (94, 137401184), (131, 98593216), (146, 88463776), (188, 68700592), (262, 49296608), (292, 44231888), (376, 34350296), (449, 28765504), (524, 24648304), (584, 22115944), (752, 17175148), (898, 14382752), (1048, 12324152), (1168, 11057972), (1504, 8587574), (1796, 7191376), (2096, 6162076), (2336, 5528986), (3008, 4293787), (3431, 3764416), (3592, 3595688), (4192, 3081038), (4672, 2764493), (6157, 2097728), (6862, 1882208), (7184, 1797844), (8384, 1540519), (9563, 1350592), (12314, 1048864), (13724, 941104), (14368, 898922), (19126, 675296), (21103, 612032), (24628, 524432), (27448, 470552), (28736, 449461), (32777, 394048), (38252, 337648), (42206, 306016), (49256, 262216), (54896, 235276), (58819, 219584), (65554, 197024), (76504, 168824), (84412, 153008), (98512, 131108), (109792, 117638)]