289809339978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{943003}}^1$

素因数の和:943179

約数の個数: 64

約数和(自身を含む): 645286321152

約数和(自身を除く): 355476981174

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 131, 138, 262, 391, 393, 782, 786, 1173, 2227, 2346, 3013, 4454, 6026, 6681, 9039, 13362, 18078, 51221, 102442, 153663, 307326, 943003, 1886006, 2829009, 5658018, 16031051, 21689069, 32062102, 43378138, 48093153, 65067207, 96186306, 123533393, 130134414, 247066786, 368714173, 370600179, 737428346, 741200358, 1106142519, 2100067681, 2212285038, 2841268039, 4200135362, 5682536078, 6300203043, 8523804117, 12600406086, 17047608234, 48301556663, 96603113326, 144904669989, 289809339978]

約数ペア:

[(1, 289809339978), (2, 144904669989), (3, 96603113326), (6, 48301556663), (17, 17047608234), (23, 12600406086), (34, 8523804117), (46, 6300203043), (51, 5682536078), (69, 4200135362), (102, 2841268039), (131, 2212285038), (138, 2100067681), (262, 1106142519), (391, 741200358), (393, 737428346), (782, 370600179), (786, 368714173), (1173, 247066786), (2227, 130134414), (2346, 123533393), (3013, 96186306), (4454, 65067207), (6026, 48093153), (6681, 43378138), (9039, 32062102), (13362, 21689069), (18078, 16031051), (51221, 5658018), (102442, 2829009), (153663, 1886006), (307326, 943003)]