295911928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 696729600

約数和(自身を除く): 400817672

約数列:

[1, 2, 4, 8, 13, 17, 19, 23, 26, 34, 38, 46, 52, 68, 76, 92, 104, 136, 152, 184, 221, 247, 299, 323, 383, 391, 437, 442, 494, 598, 646, 766, 782, 874, 884, 988, 1196, 1292, 1532, 1564, 1748, 1768, 1976, 2392, 2584, 3064, 3128, 3496, 4199, 4979, 5083, 5681, 6511, 7277, 7429, 8398, 8809, 9958, 10166, 11362, 13022, 14554, 14858, 16796, 17618, 19916, 20332, 22724, 26044, 29108, 29716, 33592, 35236, 39832, 40664, 45448, 52088, 58216, 59432, 70472, 84643, 94601, 96577, 114517, 123709, 149753, 167371, 169286, 189202, 193154, 229034, 247418, 299506, 334742, 338572, 378404, 386308, 458068, 494836, 599012, 669484, 677144, 756808, 772616, 916136, 989672, 1198024, 1338968, 1608217, 1946789, 2175823, 2845307, 3216434, 3893578, 4351646, 5690614, 6432868, 7787156, 8703292, 11381228, 12865736, 15574312, 17406584, 22762456, 36988991, 73977982, 147955964, 295911928]

約数ペア:

[(1, 295911928), (2, 147955964), (4, 73977982), (8, 36988991), (13, 22762456), (17, 17406584), (19, 15574312), (23, 12865736), (26, 11381228), (34, 8703292), (38, 7787156), (46, 6432868), (52, 5690614), (68, 4351646), (76, 3893578), (92, 3216434), (104, 2845307), (136, 2175823), (152, 1946789), (184, 1608217), (221, 1338968), (247, 1198024), (299, 989672), (323, 916136), (383, 772616), (391, 756808), (437, 677144), (442, 669484), (494, 599012), (598, 494836), (646, 458068), (766, 386308), (782, 378404), (874, 338572), (884, 334742), (988, 299506), (1196, 247418), (1292, 229034), (1532, 193154), (1564, 189202), (1748, 169286), (1768, 167371), (1976, 149753), (2392, 123709), (2584, 114517), (3064, 96577), (3128, 94601), (3496, 84643), (4199, 70472), (4979, 59432), (5083, 58216), (5681, 52088), (6511, 45448), (7277, 40664), (7429, 39832), (8398, 35236), (8809, 33592), (9958, 29716), (10166, 29108), (11362, 26044), (13022, 22724), (14554, 20332), (14858, 19916), (16796, 17618)]