240039768

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7211}}^1$

素因数の和:7312

約数の個数: 64

約数和(自身を含む): 640425600

約数和(自身を除く): 400385832

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 7211, 8322, 11096, 14422, 16644, 21633, 28844, 33288, 43266, 57688, 86532, 137009, 173064, 274018, 411027, 526403, 548036, 822054, 1052806, 1096072, 1579209, 1644108, 2105612, 3158418, 3288216, 4211224, 6316836, 10001657, 12633672, 20003314, 30004971, 40006628, 60009942, 80013256, 120019884, 240039768]

約数ペア:

[(1, 240039768), (2, 120019884), (3, 80013256), (4, 60009942), (6, 40006628), (8, 30004971), (12, 20003314), (19, 12633672), (24, 10001657), (38, 6316836), (57, 4211224), (73, 3288216), (76, 3158418), (114, 2105612), (146, 1644108), (152, 1579209), (219, 1096072), (228, 1052806), (292, 822054), (438, 548036), (456, 526403), (584, 411027), (876, 274018), (1387, 173064), (1752, 137009), (2774, 86532), (4161, 57688), (5548, 43266), (7211, 33288), (8322, 28844), (11096, 21633), (14422, 16644)]