12174991672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:493

約数の個数: 128

約数和(自身を含む): 25127055360

約数和(自身を除く): 12952063688

約数列:

[1, 2, 4, 8, 23, 46, 47, 53, 92, 94, 101, 106, 184, 188, 202, 212, 263, 376, 404, 424, 526, 808, 1052, 1081, 1219, 2104, 2162, 2323, 2438, 2491, 4324, 4646, 4747, 4876, 4982, 5353, 6049, 8648, 9292, 9494, 9752, 9964, 10706, 12098, 12361, 13939, 18584, 18988, 19928, 21412, 24196, 24722, 26563, 27878, 37976, 42824, 48392, 49444, 53126, 55756, 57293, 98888, 106252, 109181, 111512, 114586, 123119, 212504, 218362, 229172, 246238, 251591, 284303, 320597, 436724, 458344, 492476, 503182, 568606, 610949, 641194, 655133, 873448, 984952, 1006364, 1137212, 1221898, 1248461, 1282388, 1310266, 1407839, 2012728, 2274424, 2443796, 2496922, 2564776, 2620532, 2815678, 4887592, 4993844, 5241064, 5631356, 5786593, 9987688, 11262712, 11573186, 15068059, 23146372, 28714603, 30136118, 32380297, 46292744, 57429206, 60272236, 64760594, 66168433, 114858412, 120544472, 129521188, 132336866, 229716824, 259042376, 264673732, 529347464, 1521873959, 3043747918, 6087495836, 12174991672]

約数ペア:

[(1, 12174991672), (2, 6087495836), (4, 3043747918), (8, 1521873959), (23, 529347464), (46, 264673732), (47, 259042376), (53, 229716824), (92, 132336866), (94, 129521188), (101, 120544472), (106, 114858412), (184, 66168433), (188, 64760594), (202, 60272236), (212, 57429206), (263, 46292744), (376, 32380297), (404, 30136118), (424, 28714603), (526, 23146372), (808, 15068059), (1052, 11573186), (1081, 11262712), (1219, 9987688), (2104, 5786593), (2162, 5631356), (2323, 5241064), (2438, 4993844), (2491, 4887592), (4324, 2815678), (4646, 2620532), (4747, 2564776), (4876, 2496922), (4982, 2443796), (5353, 2274424), (6049, 2012728), (8648, 1407839), (9292, 1310266), (9494, 1282388), (9752, 1248461), (9964, 1221898), (10706, 1137212), (12098, 1006364), (12361, 984952), (13939, 873448), (18584, 655133), (18988, 641194), (19928, 610949), (21412, 568606), (24196, 503182), (24722, 492476), (26563, 458344), (27878, 436724), (37976, 320597), (42824, 284303), (48392, 251591), (49444, 246238), (53126, 229172), (55756, 218362), (57293, 212504), (98888, 123119), (106252, 114586), (109181, 111512)]